156958193680

素因数分解:

$2^4\times 5^1\times {\mathrm{1877}}^1\times {\mathrm{1045273}}^1$

素因数の和:1047163

約数の個数: 40

約数和(自身を含む): 365122570392

約数和(自身を除く): 208164376712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1877, 3754, 7508, 9385, 15016, 18770, 30032, 37540, 75080, 150160, 1045273, 2090546, 4181092, 5226365, 8362184, 10452730, 16724368, 20905460, 41810920, 83621840, 1961977421, 3923954842, 7847909684, 9809887105, 15695819368, 19619774210, 31391638736, 39239548420, 78479096840, 156958193680]

約数ペア:

[(1, 156958193680), (2, 78479096840), (4, 39239548420), (5, 31391638736), (8, 19619774210), (10, 15695819368), (16, 9809887105), (20, 7847909684), (40, 3923954842), (80, 1961977421), (1877, 83621840), (3754, 41810920), (7508, 20905460), (9385, 16724368), (15016, 10452730), (18770, 8362184), (30032, 5226365), (37540, 4181092), (75080, 2090546), (150160, 1045273)]