153927458

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{3191}}^1$

素因数の和:3553

約数の個数: 16

約数和(自身を含む): 234420480

約数和(自身を除く): 80493022

約数列:

[1, 2, 89, 178, 271, 542, 3191, 6382, 24119, 48238, 283999, 567998, 864761, 1729522, 76963729, 153927458]

約数ペア:

[(1, 153927458), (2, 76963729), (89, 1729522), (178, 864761), (271, 567998), (542, 283999), (3191, 48238), (6382, 24119)]