131372124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49537}}^1$

素因数の和:49574

約数の個数: 48

約数和(自身を含む): 349540128

約数和(自身を除く): 218168004

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 49537, 99074, 148611, 198148, 297222, 594444, 643981, 842129, 1287962, 1684258, 1931943, 2526387, 2575924, 3368516, 3863886, 5052774, 7727772, 10105548, 10947677, 21895354, 32843031, 43790708, 65686062, 131372124]

約数ペア:

[(1, 131372124), (2, 65686062), (3, 43790708), (4, 32843031), (6, 21895354), (12, 10947677), (13, 10105548), (17, 7727772), (26, 5052774), (34, 3863886), (39, 3368516), (51, 2575924), (52, 2526387), (68, 1931943), (78, 1684258), (102, 1287962), (156, 842129), (204, 643981), (221, 594444), (442, 297222), (663, 198148), (884, 148611), (1326, 99074), (2652, 49537)]