131477696

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9467}}^1$

素因数の和:9517

約数の個数: 56

約数和(自身を含む): 307823616

約数和(自身を除く): 176345920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 9467, 13888, 18934, 37868, 66269, 75736, 132538, 151472, 265076, 293477, 302944, 530152, 586954, 605888, 1060304, 1173908, 2054339, 2120608, 2347816, 4108678, 4241216, 4695632, 8217356, 9391264, 16434712, 18782528, 32869424, 65738848, 131477696]

約数ペア:

[(1, 131477696), (2, 65738848), (4, 32869424), (7, 18782528), (8, 16434712), (14, 9391264), (16, 8217356), (28, 4695632), (31, 4241216), (32, 4108678), (56, 2347816), (62, 2120608), (64, 2054339), (112, 1173908), (124, 1060304), (217, 605888), (224, 586954), (248, 530152), (434, 302944), (448, 293477), (496, 265076), (868, 151472), (992, 132538), (1736, 75736), (1984, 66269), (3472, 37868), (6944, 18934), (9467, 13888)]