163489746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{8867}}^1$

素因数の和:9318

約数の個数: 32

約数和(自身を含む): 374584320

約数和(自身を除く): 211094574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1317, 2634, 3073, 6146, 8867, 9219, 17734, 18438, 26601, 53202, 62069, 124138, 186207, 372414, 3892613, 7785226, 11677839, 23355678, 27248291, 54496582, 81744873, 163489746]

約数ペア:

[(1, 163489746), (2, 81744873), (3, 54496582), (6, 27248291), (7, 23355678), (14, 11677839), (21, 7785226), (42, 3892613), (439, 372414), (878, 186207), (1317, 124138), (2634, 62069), (3073, 53202), (6146, 26601), (8867, 18438), (9219, 17734)]