147504448

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 224

約数和(自身を含む): 400547840

約数和(自身を除く): 253043392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 43, 52, 56, 62, 64, 76, 86, 91, 104, 112, 124, 133, 152, 172, 182, 208, 217, 224, 247, 248, 266, 301, 304, 344, 364, 403, 416, 434, 448, 494, 496, 532, 559, 589, 602, 608, 688, 728, 806, 817, 832, 868, 988, 992, 1064, 1118, 1178, 1204, 1216, 1333, 1376, 1456, 1612, 1634, 1729, 1736, 1976, 1984, 2128, 2236, 2356, 2408, 2666, 2752, 2821, 2912, 3224, 3268, 3458, 3472, 3913, 3952, 4123, 4256, 4472, 4712, 4816, 5332, 5642, 5719, 5824, 6448, 6536, 6916, 6944, 7657, 7826, 7904, 8246, 8512, 8944, 9331, 9424, 9632, 10621, 10664, 11284, 11438, 12896, 13072, 13832, 13888, 15314, 15652, 15808, 16492, 17329, 17888, 18662, 18848, 19264, 21242, 21328, 22568, 22876, 25327, 25792, 26144, 27664, 30628, 31304, 32984, 34658, 35776, 37324, 37696, 42484, 42656, 45136, 45752, 50654, 52288, 53599, 55328, 61256, 62608, 65968, 69316, 74347, 74648, 84968, 85312, 90272, 91504, 101308, 107198, 110656, 121303, 122512, 125216, 131936, 138632, 148694, 149296, 169936, 177289, 180544, 183008, 202616, 214396, 242606, 245024, 250432, 263872, 277264, 297388, 298592, 329251, 339872, 354578, 366016, 405232, 428792, 485212, 490048, 554528, 594776, 597184, 658502, 679744, 709156, 810464, 857584, 970424, 1109056, 1189552, 1317004, 1418312, 1620928, 1715168, 1940848, 2304757, 2379104, 2634008, 2836624, 3430336, 3881696, 4609514, 4758208, 5268016, 5673248, 7763392, 9219028, 10536032, 11346496, 18438056, 21072064, 36876112, 73752224, 147504448]

約数ペア:

[(1, 147504448), (2, 73752224), (4, 36876112), (7, 21072064), (8, 18438056), (13, 11346496), (14, 10536032), (16, 9219028), (19, 7763392), (26, 5673248), (28, 5268016), (31, 4758208), (32, 4609514), (38, 3881696), (43, 3430336), (52, 2836624), (56, 2634008), (62, 2379104), (64, 2304757), (76, 1940848), (86, 1715168), (91, 1620928), (104, 1418312), (112, 1317004), (124, 1189552), (133, 1109056), (152, 970424), (172, 857584), (182, 810464), (208, 709156), (217, 679744), (224, 658502), (247, 597184), (248, 594776), (266, 554528), (301, 490048), (304, 485212), (344, 428792), (364, 405232), (403, 366016), (416, 354578), (434, 339872), (448, 329251), (494, 298592), (496, 297388), (532, 277264), (559, 263872), (589, 250432), (602, 245024), (608, 242606), (688, 214396), (728, 202616), (806, 183008), (817, 180544), (832, 177289), (868, 169936), (988, 149296), (992, 148694), (1064, 138632), (1118, 131936), (1178, 125216), (1204, 122512), (1216, 121303), (1333, 110656), (1376, 107198), (1456, 101308), (1612, 91504), (1634, 90272), (1729, 85312), (1736, 84968), (1976, 74648), (1984, 74347), (2128, 69316), (2236, 65968), (2356, 62608), (2408, 61256), (2666, 55328), (2752, 53599), (2821, 52288), (2912, 50654), (3224, 45752), (3268, 45136), (3458, 42656), (3472, 42484), (3913, 37696), (3952, 37324), (4123, 35776), (4256, 34658), (4472, 32984), (4712, 31304), (4816, 30628), (5332, 27664), (5642, 26144), (5719, 25792), (5824, 25327), (6448, 22876), (6536, 22568), (6916, 21328), (6944, 21242), (7657, 19264), (7826, 18848), (7904, 18662), (8246, 17888), (8512, 17329), (8944, 16492), (9331, 15808), (9424, 15652), (9632, 15314), (10621, 13888), (10664, 13832), (11284, 13072), (11438, 12896)]