144621974

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{3137}}^1$

素因数の和:3272

約数の個数: 32

約数和(自身を含む): 257567040

約数和(自身を除く): 112945066

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 518, 623, 1246, 3137, 3293, 6274, 6586, 21959, 23051, 43918, 46102, 116069, 232138, 279193, 558386, 812483, 1624966, 1954351, 3908702, 10330141, 20660282, 72310987, 144621974]

約数ペア:

[(1, 144621974), (2, 72310987), (7, 20660282), (14, 10330141), (37, 3908702), (74, 1954351), (89, 1624966), (178, 812483), (259, 558386), (518, 279193), (623, 232138), (1246, 116069), (3137, 46102), (3293, 43918), (6274, 23051), (6586, 21959)]