155968728

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{809}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 405324000

約数和(自身を除く): 249355272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 277, 348, 554, 696, 809, 831, 1108, 1618, 1662, 2216, 2427, 3236, 3324, 4854, 6472, 6648, 8033, 9708, 16066, 19416, 23461, 24099, 32132, 46922, 48198, 64264, 70383, 93844, 96396, 140766, 187688, 192792, 224093, 281532, 448186, 563064, 672279, 896372, 1344558, 1792744, 2689116, 5378232, 6498697, 12997394, 19496091, 25994788, 38992182, 51989576, 77984364, 155968728]

約数ペア:

[(1, 155968728), (2, 77984364), (3, 51989576), (4, 38992182), (6, 25994788), (8, 19496091), (12, 12997394), (24, 6498697), (29, 5378232), (58, 2689116), (87, 1792744), (116, 1344558), (174, 896372), (232, 672279), (277, 563064), (348, 448186), (554, 281532), (696, 224093), (809, 192792), (831, 187688), (1108, 140766), (1618, 96396), (1662, 93844), (2216, 70383), (2427, 64264), (3236, 48198), (3324, 46922), (4854, 32132), (6472, 24099), (6648, 23461), (8033, 19416), (9708, 16066)]