128007276

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4133}}^1$

素因数の和:4258

約数の個数: 48

約数和(自身を含む): 312530400

約数和(自身を除く): 184523124

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 89, 116, 174, 178, 267, 348, 356, 534, 1068, 2581, 4133, 5162, 7743, 8266, 10324, 12399, 15486, 16532, 24798, 30972, 49596, 119857, 239714, 359571, 367837, 479428, 719142, 735674, 1103511, 1438284, 1471348, 2207022, 4414044, 10667273, 21334546, 32001819, 42669092, 64003638, 128007276]

約数ペア:

[(1, 128007276), (2, 64003638), (3, 42669092), (4, 32001819), (6, 21334546), (12, 10667273), (29, 4414044), (58, 2207022), (87, 1471348), (89, 1438284), (116, 1103511), (174, 735674), (178, 719142), (267, 479428), (348, 367837), (356, 359571), (534, 239714), (1068, 119857), (2581, 49596), (4133, 30972), (5162, 24798), (7743, 16532), (8266, 15486), (10324, 12399)]