140285796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{45137}}^1$

素因数の和:45188

約数の個数: 48

約数和(自身を含む): 384214656

約数和(自身を除く): 243928860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 45137, 90274, 135411, 180548, 270822, 315959, 541644, 631918, 947877, 1263836, 1670069, 1895754, 3340138, 3791508, 5010207, 6680276, 10020414, 11690483, 20040828, 23380966, 35071449, 46761932, 70142898, 140285796]

約数ペア:

[(1, 140285796), (2, 70142898), (3, 46761932), (4, 35071449), (6, 23380966), (7, 20040828), (12, 11690483), (14, 10020414), (21, 6680276), (28, 5010207), (37, 3791508), (42, 3340138), (74, 1895754), (84, 1670069), (111, 1263836), (148, 947877), (222, 631918), (259, 541644), (444, 315959), (518, 270822), (777, 180548), (1036, 135411), (1554, 90274), (3108, 45137)]