145804928

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{14419}}^1$

素因数の和:14512

約数の個数: 32

約数和(自身を含む): 294168000

約数和(自身を除く): 148363072

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 14419, 28838, 57676, 115352, 230704, 461408, 922816, 1139101, 1845632, 2278202, 4556404, 9112808, 18225616, 36451232, 72902464, 145804928]

約数ペア:

[(1, 145804928), (2, 72902464), (4, 36451232), (8, 18225616), (16, 9112808), (32, 4556404), (64, 2278202), (79, 1845632), (128, 1139101), (158, 922816), (316, 461408), (632, 230704), (1264, 115352), (2528, 57676), (5056, 28838), (10112, 14419)]