149227130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3691}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 290279808

約数和(自身を除く): 141052678

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1555, 3110, 3691, 4043, 7382, 8086, 18455, 20215, 36910, 40430, 47983, 95966, 239915, 479830, 1147901, 2295802, 5739505, 11479010, 14922713, 29845426, 74613565, 149227130]

約数ペア:

[(1, 149227130), (2, 74613565), (5, 29845426), (10, 14922713), (13, 11479010), (26, 5739505), (65, 2295802), (130, 1147901), (311, 479830), (622, 239915), (1555, 95966), (3110, 47983), (3691, 40430), (4043, 36910), (7382, 20215), (8086, 18455)]