149814902

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2\times {\mathrm{491}}^1$

素因数の和:656

約数の個数: 24

約数和(自身を含む): 234515736

約数和(自身を除く): 84700834

約数列:

[1, 2, 41, 61, 82, 122, 491, 982, 2501, 3721, 5002, 7442, 20131, 29951, 40262, 59902, 152561, 305122, 1227991, 1827011, 2455982, 3654022, 74907451, 149814902]

約数ペア:

[(1, 149814902), (2, 74907451), (41, 3654022), (61, 2455982), (82, 1827011), (122, 1227991), (491, 305122), (982, 152561), (2501, 59902), (3721, 40262), (5002, 29951), (7442, 20131)]