157897404

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29837}}^1$

素因数の和:29864

約数の個数: 72

約数和(自身を含む): 476214480

約数和(自身を除く): 318317076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 29837, 59674, 89511, 119348, 179022, 208859, 268533, 358044, 417718, 537066, 626577, 805599, 835436, 1074132, 1253154, 1462013, 1611198, 1879731, 2506308, 2924026, 3222396, 3759462, 4386039, 5639193, 5848052, 7518924, 8772078, 11278386, 13158117, 17544156, 22556772, 26316234, 39474351, 52632468, 78948702, 157897404]

約数ペア:

[(1, 157897404), (2, 78948702), (3, 52632468), (4, 39474351), (6, 26316234), (7, 22556772), (9, 17544156), (12, 13158117), (14, 11278386), (18, 8772078), (21, 7518924), (27, 5848052), (28, 5639193), (36, 4386039), (42, 3759462), (49, 3222396), (54, 2924026), (63, 2506308), (84, 1879731), (98, 1611198), (108, 1462013), (126, 1253154), (147, 1074132), (189, 835436), (196, 805599), (252, 626577), (294, 537066), (378, 417718), (441, 358044), (588, 268533), (756, 208859), (882, 179022), (1323, 119348), (1764, 89511), (2646, 59674), (5292, 29837)]