165162078

素因数分解:

$2^1\times 3^4\times {\mathrm{257}}^1\times {\mathrm{3967}}^1$

素因数の和:4238

約数の個数: 40

約数和(自身を含む): 371619072

約数和(自身を除く): 206456994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 257, 514, 771, 1542, 2313, 3967, 4626, 6939, 7934, 11901, 13878, 20817, 23802, 35703, 41634, 71406, 107109, 214218, 321327, 642654, 1019519, 2039038, 3058557, 6117114, 9175671, 18351342, 27527013, 55054026, 82581039, 165162078]

約数ペア:

[(1, 165162078), (2, 82581039), (3, 55054026), (6, 27527013), (9, 18351342), (18, 9175671), (27, 6117114), (54, 3058557), (81, 2039038), (162, 1019519), (257, 642654), (514, 321327), (771, 214218), (1542, 107109), (2313, 71406), (3967, 41634), (4626, 35703), (6939, 23802), (7934, 20817), (11901, 13878)]