158257060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 375379200

約数和(自身を除く): 217122140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 139, 145, 151, 260, 278, 290, 302, 377, 556, 580, 604, 695, 754, 755, 1390, 1508, 1510, 1807, 1885, 1963, 2780, 3020, 3614, 3770, 3926, 4031, 4379, 7228, 7540, 7852, 8062, 8758, 9035, 9815, 16124, 17516, 18070, 19630, 20155, 20989, 21895, 36140, 39260, 40310, 41978, 43790, 52403, 56927, 80620, 83956, 87580, 104806, 104945, 113854, 209612, 209890, 227708, 262015, 272857, 284635, 419780, 524030, 545714, 569270, 608681, 1048060, 1091428, 1138540, 1217362, 1364285, 2434724, 2728570, 3043405, 5457140, 6086810, 7912853, 12173620, 15825706, 31651412, 39564265, 79128530, 158257060]

約数ペア:

[(1, 158257060), (2, 79128530), (4, 39564265), (5, 31651412), (10, 15825706), (13, 12173620), (20, 7912853), (26, 6086810), (29, 5457140), (52, 3043405), (58, 2728570), (65, 2434724), (116, 1364285), (130, 1217362), (139, 1138540), (145, 1091428), (151, 1048060), (260, 608681), (278, 569270), (290, 545714), (302, 524030), (377, 419780), (556, 284635), (580, 272857), (604, 262015), (695, 227708), (754, 209890), (755, 209612), (1390, 113854), (1508, 104945), (1510, 104806), (1807, 87580), (1885, 83956), (1963, 80620), (2780, 56927), (3020, 52403), (3614, 43790), (3770, 41978), (3926, 40310), (4031, 39260), (4379, 36140), (7228, 21895), (7540, 20989), (7852, 20155), (8062, 19630), (8758, 18070), (9035, 17516), (9815, 16124)]