172449472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10909}}^1$

素因数の和:10953

約数の個数: 56

約数和(自身を含む): 387959600

約数和(自身を除く): 215510128

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 10909, 15808, 21818, 43636, 87272, 141817, 174544, 207271, 283634, 349088, 414542, 567268, 698176, 829084, 1134536, 1658168, 2269072, 2694523, 3316336, 4538144, 5389046, 6632672, 9076288, 10778092, 13265344, 21556184, 43112368, 86224736, 172449472]

約数ペア:

[(1, 172449472), (2, 86224736), (4, 43112368), (8, 21556184), (13, 13265344), (16, 10778092), (19, 9076288), (26, 6632672), (32, 5389046), (38, 4538144), (52, 3316336), (64, 2694523), (76, 2269072), (104, 1658168), (152, 1134536), (208, 829084), (247, 698176), (304, 567268), (416, 414542), (494, 349088), (608, 283634), (832, 207271), (988, 174544), (1216, 141817), (1976, 87272), (3952, 43636), (7904, 21818), (10909, 15808)]