142761754

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 226328256

約数和(自身を除く): 83566502

約数列:

[1, 2, 41, 53, 82, 106, 107, 214, 307, 614, 2173, 4346, 4387, 5671, 8774, 11342, 12587, 16271, 25174, 32542, 32849, 65698, 232511, 465022, 667111, 1334222, 1346809, 1740997, 2693618, 3481994, 71380877, 142761754]

約数ペア:

[(1, 142761754), (2, 71380877), (41, 3481994), (53, 2693618), (82, 1740997), (106, 1346809), (107, 1334222), (214, 667111), (307, 465022), (614, 232511), (2173, 65698), (4346, 32849), (4387, 32542), (5671, 25174), (8774, 16271), (11342, 12587)]