128352012

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 305055072

約数和(自身を除く): 176703060

約数列:

[1, 2, 3, 4, 6, 12, 101, 137, 202, 274, 303, 404, 411, 548, 606, 773, 822, 1212, 1546, 1644, 2319, 3092, 4638, 9276, 13837, 27674, 41511, 55348, 78073, 83022, 105901, 156146, 166044, 211802, 234219, 312292, 317703, 423604, 468438, 635406, 936876, 1270812, 10696001, 21392002, 32088003, 42784004, 64176006, 128352012]

約数ペア:

[(1, 128352012), (2, 64176006), (3, 42784004), (4, 32088003), (6, 21392002), (12, 10696001), (101, 1270812), (137, 936876), (202, 635406), (274, 468438), (303, 423604), (404, 317703), (411, 312292), (548, 234219), (606, 211802), (773, 166044), (822, 156146), (1212, 105901), (1546, 83022), (1644, 78073), (2319, 55348), (3092, 41511), (4638, 27674), (9276, 13837)]