160796590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3989}}^1$

素因数の和:4164

約数の個数: 32

約数和(自身を含む): 301644000

約数和(自身を除く): 140847410

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 3989, 4031, 7978, 8062, 19945, 20155, 39890, 40310, 115681, 231362, 554471, 578405, 1108942, 1156810, 2772355, 5544710, 16079659, 32159318, 80398295, 160796590]

約数ペア:

[(1, 160796590), (2, 80398295), (5, 32159318), (10, 16079659), (29, 5544710), (58, 2772355), (139, 1156810), (145, 1108942), (278, 578405), (290, 554471), (695, 231362), (1390, 115681), (3989, 40310), (4031, 39890), (7978, 20155), (8062, 19945)]