156957913948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{554003}}^1$

素因数の和:554202

約数の個数: 48

約数和(自身を含む): 308256689664

約数和(自身を除く): 151298775716

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 137, 188, 274, 517, 548, 1034, 1507, 2068, 3014, 6028, 6439, 12878, 25756, 70829, 141658, 283316, 554003, 1108006, 2216012, 6094033, 12188066, 24376132, 26038141, 52076282, 75898411, 104152564, 151796822, 286419551, 303593644, 572839102, 834882521, 1145678204, 1669765042, 3339530084, 3567225317, 7134450634, 14268901268, 39239478487, 78478956974, 156957913948]

約数ペア:

[(1, 156957913948), (2, 78478956974), (4, 39239478487), (11, 14268901268), (22, 7134450634), (44, 3567225317), (47, 3339530084), (94, 1669765042), (137, 1145678204), (188, 834882521), (274, 572839102), (517, 303593644), (548, 286419551), (1034, 151796822), (1507, 104152564), (2068, 75898411), (3014, 52076282), (6028, 26038141), (6439, 24376132), (12878, 12188066), (25756, 6094033), (70829, 2216012), (141658, 1108006), (283316, 554003)]