157031066

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{21517}}^1$

素因数の和:21649

約数の個数: 16

約数和(自身を含む): 244014120

約数和(自身を除く): 86983054

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 21517, 43034, 882197, 1764394, 1915013, 3830026, 78515533, 157031066]

約数ペア:

[(1, 157031066), (2, 78515533), (41, 3830026), (82, 1915013), (89, 1764394), (178, 882197), (3649, 43034), (7298, 21517)]