164077130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{20743}}^1$

素因数の和:20870

約数の個数: 32

約数和(自身を含む): 340533504

約数和(自身を除く): 176456374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 20743, 41486, 103715, 145201, 207430, 290402, 726005, 1452010, 2343959, 4687918, 11719795, 16407713, 23439590, 32815426, 82038565, 164077130]

約数ペア:

[(1, 164077130), (2, 82038565), (5, 32815426), (7, 23439590), (10, 16407713), (14, 11719795), (35, 4687918), (70, 2343959), (113, 1452010), (226, 726005), (565, 290402), (791, 207430), (1130, 145201), (1582, 103715), (3955, 41486), (7910, 20743)]