145756856

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{26833}}^1$

素因数の和:26943

約数の個数: 32

約数和(自身を含む): 315567840

約数和(自身を除く): 169810984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 26833, 53666, 107332, 187831, 214664, 375662, 751324, 1502648, 2602801, 5205602, 10411204, 18219607, 20822408, 36439214, 72878428, 145756856]

約数ペア:

[(1, 145756856), (2, 72878428), (4, 36439214), (7, 20822408), (8, 18219607), (14, 10411204), (28, 5205602), (56, 2602801), (97, 1502648), (194, 751324), (388, 375662), (679, 214664), (776, 187831), (1358, 107332), (2716, 53666), (5432, 26833)]