157638912

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{2473}}^1$

素因数の和:2575

約数の個数: 72

約数和(自身を含む): 424775904

約数和(自身を除く): 267136992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 664, 768, 996, 1328, 1992, 2473, 2656, 3984, 4946, 5312, 7419, 7968, 9892, 10624, 14838, 15936, 19784, 21248, 29676, 31872, 39568, 59352, 63744, 79136, 118704, 158272, 205259, 237408, 316544, 410518, 474816, 615777, 633088, 821036, 949632, 1231554, 1642072, 1899264, 2463108, 3284144, 4926216, 6568288, 9852432, 13136576, 19704864, 26273152, 39409728, 52546304, 78819456, 157638912]

約数ペア:

[(1, 157638912), (2, 78819456), (3, 52546304), (4, 39409728), (6, 26273152), (8, 19704864), (12, 13136576), (16, 9852432), (24, 6568288), (32, 4926216), (48, 3284144), (64, 2463108), (83, 1899264), (96, 1642072), (128, 1231554), (166, 949632), (192, 821036), (249, 633088), (256, 615777), (332, 474816), (384, 410518), (498, 316544), (664, 237408), (768, 205259), (996, 158272), (1328, 118704), (1992, 79136), (2473, 63744), (2656, 59352), (3984, 39568), (4946, 31872), (5312, 29676), (7419, 21248), (7968, 19784), (9892, 15936), (10624, 14838)]