123918912

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 252

約数和(自身を含む): 410900880

約数和(自身を除く): 286981968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 67, 72, 76, 78, 96, 104, 114, 117, 134, 144, 152, 156, 169, 171, 192, 201, 208, 228, 234, 247, 268, 288, 304, 312, 338, 342, 402, 416, 456, 468, 494, 507, 536, 576, 603, 608, 624, 676, 684, 741, 804, 832, 871, 912, 936, 988, 1014, 1072, 1206, 1216, 1248, 1273, 1352, 1368, 1482, 1521, 1608, 1742, 1824, 1872, 1976, 2028, 2144, 2223, 2412, 2496, 2546, 2613, 2704, 2736, 2964, 3042, 3211, 3216, 3484, 3648, 3744, 3819, 3952, 4056, 4288, 4446, 4824, 5092, 5226, 5408, 5472, 5928, 6084, 6422, 6432, 6968, 7488, 7638, 7839, 7904, 8112, 8892, 9633, 9648, 10184, 10452, 10816, 10944, 11323, 11457, 11856, 12168, 12844, 12864, 13936, 15276, 15678, 15808, 16224, 16549, 17784, 19266, 19296, 20368, 20904, 22646, 22914, 23712, 24336, 25688, 27872, 28899, 30552, 31356, 32448, 33098, 33969, 35568, 38532, 38592, 40736, 41808, 45292, 45828, 47424, 48672, 49647, 51376, 55744, 57798, 61104, 62712, 66196, 67938, 71136, 77064, 81472, 83616, 90584, 91656, 97344, 99294, 101907, 102752, 115596, 122208, 125424, 132392, 135876, 142272, 148941, 154128, 167232, 181168, 183312, 198588, 203814, 205504, 215137, 231192, 244416, 250848, 264784, 271752, 297882, 308256, 362336, 366624, 397176, 407628, 430274, 462384, 501696, 529568, 543504, 595764, 616512, 645411, 724672, 733248, 794352, 815256, 860548, 924768, 1059136, 1087008, 1191528, 1290822, 1588704, 1630512, 1721096, 1849536, 1936233, 2174016, 2383056, 2581644, 3177408, 3261024, 3442192, 3872466, 4766112, 5163288, 6522048, 6884384, 7744932, 9532224, 10326576, 13768768, 15489864, 20653152, 30979728, 41306304, 61959456, 123918912]

約数ペア:

[(1, 123918912), (2, 61959456), (3, 41306304), (4, 30979728), (6, 20653152), (8, 15489864), (9, 13768768), (12, 10326576), (13, 9532224), (16, 7744932), (18, 6884384), (19, 6522048), (24, 5163288), (26, 4766112), (32, 3872466), (36, 3442192), (38, 3261024), (39, 3177408), (48, 2581644), (52, 2383056), (57, 2174016), (64, 1936233), (67, 1849536), (72, 1721096), (76, 1630512), (78, 1588704), (96, 1290822), (104, 1191528), (114, 1087008), (117, 1059136), (134, 924768), (144, 860548), (152, 815256), (156, 794352), (169, 733248), (171, 724672), (192, 645411), (201, 616512), (208, 595764), (228, 543504), (234, 529568), (247, 501696), (268, 462384), (288, 430274), (304, 407628), (312, 397176), (338, 366624), (342, 362336), (402, 308256), (416, 297882), (456, 271752), (468, 264784), (494, 250848), (507, 244416), (536, 231192), (576, 215137), (603, 205504), (608, 203814), (624, 198588), (676, 183312), (684, 181168), (741, 167232), (804, 154128), (832, 148941), (871, 142272), (912, 135876), (936, 132392), (988, 125424), (1014, 122208), (1072, 115596), (1206, 102752), (1216, 101907), (1248, 99294), (1273, 97344), (1352, 91656), (1368, 90584), (1482, 83616), (1521, 81472), (1608, 77064), (1742, 71136), (1824, 67938), (1872, 66196), (1976, 62712), (2028, 61104), (2144, 57798), (2223, 55744), (2412, 51376), (2496, 49647), (2546, 48672), (2613, 47424), (2704, 45828), (2736, 45292), (2964, 41808), (3042, 40736), (3211, 38592), (3216, 38532), (3484, 35568), (3648, 33969), (3744, 33098), (3819, 32448), (3952, 31356), (4056, 30552), (4288, 28899), (4446, 27872), (4824, 25688), (5092, 24336), (5226, 23712), (5408, 22914), (5472, 22646), (5928, 20904), (6084, 20368), (6422, 19296), (6432, 19266), (6968, 17784), (7488, 16549), (7638, 16224), (7839, 15808), (7904, 15678), (8112, 15276), (8892, 13936), (9633, 12864), (9648, 12844), (10184, 12168), (10452, 11856), (10816, 11457), (10944, 11323)]