148488548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 291723264

約数和(自身を除く): 143234716

約数列:

[1, 2, 4, 13, 26, 37, 52, 71, 74, 142, 148, 284, 481, 923, 962, 1087, 1846, 1924, 2174, 2627, 3692, 4348, 5254, 10508, 14131, 28262, 34151, 40219, 56524, 68302, 77177, 80438, 136604, 154354, 160876, 308708, 522847, 1003301, 1045694, 2006602, 2091388, 2855549, 4013204, 5711098, 11422196, 37122137, 74244274, 148488548]

約数ペア:

[(1, 148488548), (2, 74244274), (4, 37122137), (13, 11422196), (26, 5711098), (37, 4013204), (52, 2855549), (71, 2091388), (74, 2006602), (142, 1045694), (148, 1003301), (284, 522847), (481, 308708), (923, 160876), (962, 154354), (1087, 136604), (1846, 80438), (1924, 77177), (2174, 68302), (2627, 56524), (3692, 40219), (4348, 34151), (5254, 28262), (10508, 14131)]