140177536

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{35327}}^1$

素因数の和:35372

約数の個数: 32

約数和(自身を含む): 288276480

約数和(自身を除く): 148098944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 35327, 70654, 141308, 282616, 565232, 1095137, 1130464, 2190274, 2260928, 4380548, 4521856, 8761096, 17522192, 35044384, 70088768, 140177536]

約数ペア:

[(1, 140177536), (2, 70088768), (4, 35044384), (8, 17522192), (16, 8761096), (31, 4521856), (32, 4380548), (62, 2260928), (64, 2190274), (124, 1130464), (128, 1095137), (248, 565232), (496, 282616), (992, 141308), (1984, 70654), (3968, 35327)]