187247704

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{22441}}^1$

素因数の和:22603

約数の個数: 32

約数和(自身を含む): 403956000

約数和(自身を除く): 216708296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 22441, 44882, 89764, 157087, 179528, 314174, 628348, 1256696, 3343709, 6687418, 13374836, 23405963, 26749672, 46811926, 93623852, 187247704]

約数ペア:

[(1, 187247704), (2, 93623852), (4, 46811926), (7, 26749672), (8, 23405963), (14, 13374836), (28, 6687418), (56, 3343709), (149, 1256696), (298, 628348), (596, 314174), (1043, 179528), (1192, 157087), (2086, 89764), (4172, 44882), (8344, 22441)]