149487632

素因数分解:

$2^4\times 7^3\times {\mathrm{27239}}^1$

素因数の和:27268

約数の個数: 40

約数和(自身を含む): 337776000

約数和(自身を除く): 188288368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 27239, 54478, 108956, 190673, 217912, 381346, 435824, 762692, 1334711, 1525384, 2669422, 3050768, 5338844, 9342977, 10677688, 18685954, 21355376, 37371908, 74743816, 149487632]

約数ペア:

[(1, 149487632), (2, 74743816), (4, 37371908), (7, 21355376), (8, 18685954), (14, 10677688), (16, 9342977), (28, 5338844), (49, 3050768), (56, 2669422), (98, 1525384), (112, 1334711), (196, 762692), (343, 435824), (392, 381346), (686, 217912), (784, 190673), (1372, 108956), (2744, 54478), (5488, 27239)]