147047680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8837}}^1$

素因数の和:8871

約数の個数: 72

約数和(自身を含む): 379362312

約数和(自身を除く): 232314632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 8837, 16640, 17674, 35348, 44185, 70696, 88370, 114881, 141392, 176740, 229762, 282784, 353480, 459524, 565568, 574405, 706960, 919048, 1131136, 1148810, 1413920, 1838096, 2262272, 2297620, 2827840, 3676192, 4595240, 5655680, 7352384, 9190480, 11311360, 14704768, 18380960, 29409536, 36761920, 73523840, 147047680]

約数ペア:

[(1, 147047680), (2, 73523840), (4, 36761920), (5, 29409536), (8, 18380960), (10, 14704768), (13, 11311360), (16, 9190480), (20, 7352384), (26, 5655680), (32, 4595240), (40, 3676192), (52, 2827840), (64, 2297620), (65, 2262272), (80, 1838096), (104, 1413920), (128, 1148810), (130, 1131136), (160, 919048), (208, 706960), (256, 574405), (260, 565568), (320, 459524), (416, 353480), (520, 282784), (640, 229762), (832, 176740), (1040, 141392), (1280, 114881), (1664, 88370), (2080, 70696), (3328, 44185), (4160, 35348), (8320, 17674), (8837, 16640)]