157325472

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28751}}^1$

素因数の和:28786

約数の個数: 72

約数和(自身を含む): 470957760

約数和(自身を除く): 313632288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 28751, 57502, 86253, 115004, 172506, 230008, 258759, 345012, 460016, 517518, 546269, 690024, 920032, 1035036, 1092538, 1380048, 1638807, 2070072, 2185076, 2760096, 3277614, 4140144, 4370152, 4916421, 6555228, 8280288, 8740304, 9832842, 13110456, 17480608, 19665684, 26220912, 39331368, 52441824, 78662736, 157325472]

約数ペア:

[(1, 157325472), (2, 78662736), (3, 52441824), (4, 39331368), (6, 26220912), (8, 19665684), (9, 17480608), (12, 13110456), (16, 9832842), (18, 8740304), (19, 8280288), (24, 6555228), (32, 4916421), (36, 4370152), (38, 4140144), (48, 3277614), (57, 2760096), (72, 2185076), (76, 2070072), (96, 1638807), (114, 1380048), (144, 1092538), (152, 1035036), (171, 920032), (228, 690024), (288, 546269), (304, 517518), (342, 460016), (456, 345012), (608, 258759), (684, 230008), (912, 172506), (1368, 115004), (1824, 86253), (2736, 57502), (5472, 28751)]