158755660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 247669940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 47, 70, 92, 94, 115, 140, 161, 188, 230, 235, 322, 329, 460, 470, 644, 658, 805, 940, 1049, 1081, 1316, 1610, 1645, 2098, 2162, 3220, 3290, 4196, 4324, 5245, 5405, 6580, 7343, 7567, 10490, 10810, 14686, 15134, 20980, 21620, 24127, 29372, 30268, 36715, 37835, 48254, 49303, 73430, 75670, 96508, 98606, 120635, 146860, 151340, 168889, 197212, 241270, 246515, 337778, 345121, 482540, 493030, 675556, 690242, 844445, 986060, 1133969, 1380484, 1688890, 1725605, 2267938, 3377780, 3451210, 4535876, 5669845, 6902420, 7937783, 11339690, 15875566, 22679380, 31751132, 39688915, 79377830, 158755660]

約数ペア:

[(1, 158755660), (2, 79377830), (4, 39688915), (5, 31751132), (7, 22679380), (10, 15875566), (14, 11339690), (20, 7937783), (23, 6902420), (28, 5669845), (35, 4535876), (46, 3451210), (47, 3377780), (70, 2267938), (92, 1725605), (94, 1688890), (115, 1380484), (140, 1133969), (161, 986060), (188, 844445), (230, 690242), (235, 675556), (322, 493030), (329, 482540), (460, 345121), (470, 337778), (644, 246515), (658, 241270), (805, 197212), (940, 168889), (1049, 151340), (1081, 146860), (1316, 120635), (1610, 98606), (1645, 96508), (2098, 75670), (2162, 73430), (3220, 49303), (3290, 48254), (4196, 37835), (4324, 36715), (5245, 30268), (5405, 29372), (6580, 24127), (7343, 21620), (7567, 20980), (10490, 15134), (10810, 14686)]