126913974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 284359680

約数和(自身を除く): 157445706

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 101, 158, 202, 237, 241, 303, 474, 482, 606, 723, 869, 1111, 1446, 1738, 2222, 2607, 2651, 3333, 5214, 5302, 6666, 7953, 7979, 15906, 15958, 19039, 23937, 24341, 38078, 47874, 48682, 57117, 73023, 87769, 114234, 146046, 175538, 209429, 263307, 267751, 418858, 526614, 535502, 628287, 803253, 1256574, 1606506, 1922939, 3845878, 5768817, 11537634, 21152329, 42304658, 63456987, 126913974]

約数ペア:

[(1, 126913974), (2, 63456987), (3, 42304658), (6, 21152329), (11, 11537634), (22, 5768817), (33, 3845878), (66, 1922939), (79, 1606506), (101, 1256574), (158, 803253), (202, 628287), (237, 535502), (241, 526614), (303, 418858), (474, 267751), (482, 263307), (606, 209429), (723, 175538), (869, 146046), (1111, 114234), (1446, 87769), (1738, 73023), (2222, 57117), (2607, 48682), (2651, 47874), (3333, 38078), (5214, 24341), (5302, 23937), (6666, 19039), (7953, 15958), (7979, 15906)]