158518064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 351986400

約数和(自身を除く): 193468336

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 272, 296, 304, 323, 592, 629, 646, 703, 829, 1258, 1292, 1406, 1658, 2516, 2584, 2812, 3316, 5032, 5168, 5624, 6632, 10064, 11248, 11951, 13264, 14093, 15751, 23902, 28186, 30673, 31502, 47804, 56372, 61346, 63004, 95608, 112744, 122692, 126008, 191216, 225488, 245384, 252016, 267767, 490768, 521441, 535534, 582787, 1042882, 1071068, 1165574, 2085764, 2142136, 2331148, 4171528, 4284272, 4662296, 8343056, 9324592, 9907379, 19814758, 39629516, 79259032, 158518064]

約数ペア:

[(1, 158518064), (2, 79259032), (4, 39629516), (8, 19814758), (16, 9907379), (17, 9324592), (19, 8343056), (34, 4662296), (37, 4284272), (38, 4171528), (68, 2331148), (74, 2142136), (76, 2085764), (136, 1165574), (148, 1071068), (152, 1042882), (272, 582787), (296, 535534), (304, 521441), (323, 490768), (592, 267767), (629, 252016), (646, 245384), (703, 225488), (829, 191216), (1258, 126008), (1292, 122692), (1406, 112744), (1658, 95608), (2516, 63004), (2584, 61346), (2812, 56372), (3316, 47804), (5032, 31502), (5168, 30673), (5624, 28186), (6632, 23902), (10064, 15751), (11248, 14093), (11951, 13264)]