156958257670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{577}}^1\times {\mathrm{2543}}^1$

素因数の和:3709

約数の個数: 64

約数和(自身を含む): 298556513280

約数和(自身を除く): 141598255610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 563, 577, 1126, 1154, 2543, 2815, 2885, 5086, 5630, 5770, 10697, 10963, 12715, 21394, 21926, 25430, 48317, 53485, 54815, 96634, 106970, 109630, 241585, 324851, 483170, 649702, 1431709, 1467311, 1624255, 2863418, 2934622, 3248510, 6172169, 7158545, 7336555, 12344338, 14317090, 14673110, 27202471, 27878909, 30860845, 54404942, 55757818, 61721690, 136012355, 139394545, 272024710, 278789090, 826096093, 1652192186, 4130480465, 8260960930, 15695825767, 31391651534, 78479128835, 156958257670]

約数ペア:

[(1, 156958257670), (2, 78479128835), (5, 31391651534), (10, 15695825767), (19, 8260960930), (38, 4130480465), (95, 1652192186), (190, 826096093), (563, 278789090), (577, 272024710), (1126, 139394545), (1154, 136012355), (2543, 61721690), (2815, 55757818), (2885, 54404942), (5086, 30860845), (5630, 27878909), (5770, 27202471), (10697, 14673110), (10963, 14317090), (12715, 12344338), (21394, 7336555), (21926, 7158545), (25430, 6172169), (48317, 3248510), (53485, 2934622), (54815, 2863418), (96634, 1624255), (106970, 1467311), (109630, 1431709), (241585, 649702), (324851, 483170)]