137844512

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 298831680

約数和(自身を除く): 160987168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 169, 208, 284, 338, 359, 416, 568, 676, 718, 923, 1136, 1352, 1436, 1846, 2272, 2704, 2872, 3692, 4667, 5408, 5744, 7384, 9334, 11488, 11999, 14768, 18668, 23998, 25489, 29536, 37336, 47996, 50978, 60671, 74672, 95992, 101956, 121342, 149344, 191984, 203912, 242684, 331357, 383968, 407824, 485368, 662714, 815648, 970736, 1325428, 1941472, 2650856, 4307641, 5301712, 8615282, 10603424, 17230564, 34461128, 68922256, 137844512]

約数ペア:

[(1, 137844512), (2, 68922256), (4, 34461128), (8, 17230564), (13, 10603424), (16, 8615282), (26, 5301712), (32, 4307641), (52, 2650856), (71, 1941472), (104, 1325428), (142, 970736), (169, 815648), (208, 662714), (284, 485368), (338, 407824), (359, 383968), (416, 331357), (568, 242684), (676, 203912), (718, 191984), (923, 149344), (1136, 121342), (1352, 101956), (1436, 95992), (1846, 74672), (2272, 60671), (2704, 50978), (2872, 47996), (3692, 37336), (4667, 29536), (5408, 25489), (5744, 23998), (7384, 18668), (9334, 14768), (11488, 11999)]