125751752

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 279400320

約数和(自身を除く): 153648568

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 137, 148, 259, 274, 296, 443, 518, 548, 886, 959, 1036, 1096, 1772, 1918, 2072, 3101, 3544, 3836, 5069, 6202, 7672, 10138, 12404, 16391, 20276, 24808, 32782, 35483, 40552, 60691, 65564, 70966, 114737, 121382, 131128, 141932, 229474, 242764, 283864, 424837, 458948, 485528, 849674, 917896, 1699348, 2245567, 3398696, 4491134, 8982268, 15718969, 17964536, 31437938, 62875876, 125751752]

約数ペア:

[(1, 125751752), (2, 62875876), (4, 31437938), (7, 17964536), (8, 15718969), (14, 8982268), (28, 4491134), (37, 3398696), (56, 2245567), (74, 1699348), (137, 917896), (148, 849674), (259, 485528), (274, 458948), (296, 424837), (443, 283864), (518, 242764), (548, 229474), (886, 141932), (959, 131128), (1036, 121382), (1096, 114737), (1772, 70966), (1918, 65564), (2072, 60691), (3101, 40552), (3544, 35483), (3836, 32782), (5069, 24808), (6202, 20276), (7672, 16391), (10138, 12404)]