154224256

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{38867}}^1$

素因数の和:38912

約数の個数: 32

約数和(自身を含む): 317162880

約数和(自身を除く): 162938624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 38867, 77734, 155468, 310936, 621872, 1204877, 1243744, 2409754, 2487488, 4819508, 4974976, 9639016, 19278032, 38556064, 77112128, 154224256]

約数ペア:

[(1, 154224256), (2, 77112128), (4, 38556064), (8, 19278032), (16, 9639016), (31, 4974976), (32, 4819508), (62, 2487488), (64, 2409754), (124, 1243744), (128, 1204877), (248, 621872), (496, 310936), (992, 155468), (1984, 77734), (3968, 38867)]