123985472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{149021}}^1$

素因数の和:149046

約数の個数: 28

約数和(自身を含む): 264961116

約数和(自身を除く): 140975644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 149021, 298042, 596084, 1192168, 1937273, 2384336, 3874546, 4768672, 7749092, 9537344, 15498184, 30996368, 61992736, 123985472]

約数ペア:

[(1, 123985472), (2, 61992736), (4, 30996368), (8, 15498184), (13, 9537344), (16, 7749092), (26, 4768672), (32, 3874546), (52, 2384336), (64, 1937273), (104, 1192168), (208, 596084), (416, 298042), (832, 149021)]