147867460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 354493440

約数和(自身を除く): 206625980

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 79, 92, 115, 130, 158, 230, 260, 299, 313, 316, 395, 460, 598, 626, 790, 1027, 1196, 1252, 1495, 1565, 1580, 1817, 2054, 2990, 3130, 3634, 4069, 4108, 5135, 5980, 6260, 7199, 7268, 8138, 9085, 10270, 14398, 16276, 18170, 20345, 20540, 23621, 24727, 28796, 35995, 36340, 40690, 47242, 49454, 71990, 81380, 93587, 94484, 98908, 118105, 123635, 143980, 187174, 236210, 247270, 321451, 374348, 467935, 472420, 494540, 568721, 642902, 935870, 1137442, 1285804, 1607255, 1871740, 2274884, 2843605, 3214510, 5687210, 6429020, 7393373, 11374420, 14786746, 29573492, 36966865, 73933730, 147867460]

約数ペア:

[(1, 147867460), (2, 73933730), (4, 36966865), (5, 29573492), (10, 14786746), (13, 11374420), (20, 7393373), (23, 6429020), (26, 5687210), (46, 3214510), (52, 2843605), (65, 2274884), (79, 1871740), (92, 1607255), (115, 1285804), (130, 1137442), (158, 935870), (230, 642902), (260, 568721), (299, 494540), (313, 472420), (316, 467935), (395, 374348), (460, 321451), (598, 247270), (626, 236210), (790, 187174), (1027, 143980), (1196, 123635), (1252, 118105), (1495, 98908), (1565, 94484), (1580, 93587), (1817, 81380), (2054, 71990), (2990, 49454), (3130, 47242), (3634, 40690), (4069, 36340), (4108, 35995), (5135, 28796), (5980, 24727), (6260, 23621), (7199, 20540), (7268, 20345), (8138, 18170), (9085, 16276), (10270, 14398)]