130157508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2887}}^1$

素因数の和:2941

約数の個数: 72

約数和(自身を含む): 347553472

約数和(自身を除く): 217395964

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 578, 663, 867, 884, 1156, 1326, 1734, 2652, 2887, 3468, 3757, 5774, 7514, 8661, 11271, 11548, 15028, 17322, 22542, 34644, 37531, 45084, 49079, 75062, 98158, 112593, 147237, 150124, 196316, 225186, 294474, 450372, 588948, 638027, 834343, 1276054, 1668686, 1914081, 2503029, 2552108, 3337372, 3828162, 5006058, 7656324, 10012116, 10846459, 21692918, 32539377, 43385836, 65078754, 130157508]

約数ペア:

[(1, 130157508), (2, 65078754), (3, 43385836), (4, 32539377), (6, 21692918), (12, 10846459), (13, 10012116), (17, 7656324), (26, 5006058), (34, 3828162), (39, 3337372), (51, 2552108), (52, 2503029), (68, 1914081), (78, 1668686), (102, 1276054), (156, 834343), (204, 638027), (221, 588948), (289, 450372), (442, 294474), (578, 225186), (663, 196316), (867, 150124), (884, 147237), (1156, 112593), (1326, 98158), (1734, 75062), (2652, 49079), (2887, 45084), (3468, 37531), (3757, 34644), (5774, 22542), (7514, 17322), (8661, 15028), (11271, 11548)]