156632816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1049

約数の個数: 40

約数和(自身を含む): 309917664

約数和(自身を除く): 153284848

約数列:

[1, 2, 4, 8, 16, 71, 142, 173, 284, 346, 568, 692, 797, 1136, 1384, 1594, 2768, 3188, 6376, 12283, 12752, 24566, 49132, 56587, 98264, 113174, 137881, 196528, 226348, 275762, 452696, 551524, 905392, 1103048, 2206096, 9789551, 19579102, 39158204, 78316408, 156632816]

約数ペア:

[(1, 156632816), (2, 78316408), (4, 39158204), (8, 19579102), (16, 9789551), (71, 2206096), (142, 1103048), (173, 905392), (284, 551524), (346, 452696), (568, 275762), (692, 226348), (797, 196528), (1136, 137881), (1384, 113174), (1594, 98264), (2768, 56587), (3188, 49132), (6376, 24566), (12283, 12752)]