164539910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2689}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 307951200

約数和(自身を除く): 143411290

約数列:

[1, 2, 5, 10, 29, 58, 145, 211, 290, 422, 1055, 2110, 2689, 5378, 6119, 12238, 13445, 26890, 30595, 61190, 77981, 155962, 389905, 567379, 779810, 1134758, 2836895, 5673790, 16453991, 32907982, 82269955, 164539910]

約数ペア:

[(1, 164539910), (2, 82269955), (5, 32907982), (10, 16453991), (29, 5673790), (58, 2836895), (145, 1134758), (211, 779810), (290, 567379), (422, 389905), (1055, 155962), (2110, 77981), (2689, 61190), (5378, 30595), (6119, 26890), (12238, 13445)]