156979651120

素因数分解:

$2^4\times 5^1\times {\mathrm{47419}}^1\times {\mathrm{41381}}^1$

素因数の和:88813

約数の個数: 40

約数和(自身を含む): 364994205840

約数和(自身を除く): 208014554720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41381, 47419, 82762, 94838, 165524, 189676, 206905, 237095, 331048, 379352, 413810, 474190, 662096, 758704, 827620, 948380, 1655240, 1896760, 3310480, 3793520, 1962245639, 3924491278, 7848982556, 9811228195, 15697965112, 19622456390, 31395930224, 39244912780, 78489825560, 156979651120]

約数ペア:

[(1, 156979651120), (2, 78489825560), (4, 39244912780), (5, 31395930224), (8, 19622456390), (10, 15697965112), (16, 9811228195), (20, 7848982556), (40, 3924491278), (80, 1962245639), (41381, 3793520), (47419, 3310480), (82762, 1896760), (94838, 1655240), (165524, 948380), (189676, 827620), (206905, 758704), (237095, 662096), (331048, 474190), (379352, 413810)]