156925288

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3137}}^1$

素因数の和:3206

約数の個数: 48

約数和(自身を含む): 327324780

約数和(自身を除く): 170399492

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 169, 296, 338, 481, 676, 962, 1352, 1924, 3137, 3848, 6253, 6274, 12506, 12548, 25012, 25096, 40781, 50024, 81562, 116069, 163124, 232138, 326248, 464276, 530153, 928552, 1060306, 1508897, 2120612, 3017794, 4241224, 6035588, 12071176, 19615661, 39231322, 78462644, 156925288]

約数ペア:

[(1, 156925288), (2, 78462644), (4, 39231322), (8, 19615661), (13, 12071176), (26, 6035588), (37, 4241224), (52, 3017794), (74, 2120612), (104, 1508897), (148, 1060306), (169, 928552), (296, 530153), (338, 464276), (481, 326248), (676, 232138), (962, 163124), (1352, 116069), (1924, 81562), (3137, 50024), (3848, 40781), (6253, 25096), (6274, 25012), (12506, 12548)]