149853256

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2414

約数の個数: 64

約数和(自身を含む): 340577280

約数和(自身を除く): 190724024

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1736, 2072, 2294, 2333, 4588, 4666, 8029, 9176, 9332, 16058, 16331, 18664, 32116, 32662, 64232, 65324, 72323, 86321, 130648, 144646, 172642, 289292, 345284, 506261, 578584, 604247, 690568, 1012522, 1208494, 2025044, 2416988, 2675951, 4050088, 4833976, 5351902, 10703804, 18731657, 21407608, 37463314, 74926628, 149853256]

約数ペア:

[(1, 149853256), (2, 74926628), (4, 37463314), (7, 21407608), (8, 18731657), (14, 10703804), (28, 5351902), (31, 4833976), (37, 4050088), (56, 2675951), (62, 2416988), (74, 2025044), (124, 1208494), (148, 1012522), (217, 690568), (248, 604247), (259, 578584), (296, 506261), (434, 345284), (518, 289292), (868, 172642), (1036, 144646), (1147, 130648), (1736, 86321), (2072, 72323), (2294, 65324), (2333, 64232), (4588, 32662), (4666, 32116), (8029, 18664), (9176, 16331), (9332, 16058)]