127853528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{6079}}^1$

素因数の和:6335

約数の個数: 32

約数和(自身を含む): 262656000

約数和(自身を除く): 134802472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2629, 5258, 6079, 10516, 12158, 21032, 24316, 48632, 66869, 133738, 267476, 534952, 1452881, 2905762, 5811524, 11623048, 15981691, 31963382, 63926764, 127853528]

約数ペア:

[(1, 127853528), (2, 63926764), (4, 31963382), (8, 15981691), (11, 11623048), (22, 5811524), (44, 2905762), (88, 1452881), (239, 534952), (478, 267476), (956, 133738), (1912, 66869), (2629, 48632), (5258, 24316), (6079, 21032), (10516, 12158)]