173642976

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2441}}^1$

素因数の和:2489

約数の個数: 144

約数和(自身を含む): 559999440

約数和(自身を除く): 386356464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2441, 2736, 2964, 3744, 3952, 4446, 4882, 5472, 5928, 7323, 7904, 8892, 9764, 11856, 14646, 17784, 19528, 21969, 23712, 29292, 31733, 35568, 39056, 43938, 46379, 58584, 63466, 71136, 78112, 87876, 92758, 95199, 117168, 126932, 139137, 175752, 185516, 190398, 234336, 253864, 278274, 285597, 351504, 371032, 380796, 417411, 507728, 556548, 571194, 602927, 703008, 742064, 761592, 834822, 1015456, 1113096, 1142388, 1205854, 1484128, 1523184, 1669644, 1808781, 2226192, 2284776, 2411708, 3046368, 3339288, 3617562, 4452384, 4569552, 4823416, 5426343, 6678576, 7235124, 9139104, 9646832, 10852686, 13357152, 14470248, 19293664, 21705372, 28940496, 43410744, 57880992, 86821488, 173642976]

約数ペア:

[(1, 173642976), (2, 86821488), (3, 57880992), (4, 43410744), (6, 28940496), (8, 21705372), (9, 19293664), (12, 14470248), (13, 13357152), (16, 10852686), (18, 9646832), (19, 9139104), (24, 7235124), (26, 6678576), (32, 5426343), (36, 4823416), (38, 4569552), (39, 4452384), (48, 3617562), (52, 3339288), (57, 3046368), (72, 2411708), (76, 2284776), (78, 2226192), (96, 1808781), (104, 1669644), (114, 1523184), (117, 1484128), (144, 1205854), (152, 1142388), (156, 1113096), (171, 1015456), (208, 834822), (228, 761592), (234, 742064), (247, 703008), (288, 602927), (304, 571194), (312, 556548), (342, 507728), (416, 417411), (456, 380796), (468, 371032), (494, 351504), (608, 285597), (624, 278274), (684, 253864), (741, 234336), (912, 190398), (936, 185516), (988, 175752), (1248, 139137), (1368, 126932), (1482, 117168), (1824, 95199), (1872, 92758), (1976, 87876), (2223, 78112), (2441, 71136), (2736, 63466), (2964, 58584), (3744, 46379), (3952, 43938), (4446, 39056), (4882, 35568), (5472, 31733), (5928, 29292), (7323, 23712), (7904, 21969), (8892, 19528), (9764, 17784), (11856, 14646)]