162112960

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3989}}^1$

素因数の和:4133

約数の個数: 56

約数和(自身を含む): 389168640

約数和(自身を除く): 227055680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 3989, 4064, 5080, 7978, 8128, 10160, 15956, 19945, 20320, 31912, 39890, 40640, 63824, 79780, 127648, 159560, 255296, 319120, 506603, 638240, 1013206, 1276480, 2026412, 2533015, 4052824, 5066030, 8105648, 10132060, 16211296, 20264120, 32422592, 40528240, 81056480, 162112960]

約数ペア:

[(1, 162112960), (2, 81056480), (4, 40528240), (5, 32422592), (8, 20264120), (10, 16211296), (16, 10132060), (20, 8105648), (32, 5066030), (40, 4052824), (64, 2533015), (80, 2026412), (127, 1276480), (160, 1013206), (254, 638240), (320, 506603), (508, 319120), (635, 255296), (1016, 159560), (1270, 127648), (2032, 79780), (2540, 63824), (3989, 40640), (4064, 39890), (5080, 31912), (7978, 20320), (8128, 19945), (10160, 15956)]