165909072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{493777}}^1$

素因数の和:493795

約数の個数: 40

約数和(自身を含む): 489827776

約数和(自身を除く): 323918704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 493777, 987554, 1481331, 1975108, 2962662, 3456439, 3950216, 5925324, 6912878, 7900432, 10369317, 11850648, 13825756, 20738634, 23701296, 27651512, 41477268, 55303024, 82954536, 165909072]

約数ペア:

[(1, 165909072), (2, 82954536), (3, 55303024), (4, 41477268), (6, 27651512), (7, 23701296), (8, 20738634), (12, 13825756), (14, 11850648), (16, 10369317), (21, 7900432), (24, 6912878), (28, 5925324), (42, 3950216), (48, 3456439), (56, 2962662), (84, 1975108), (112, 1481331), (168, 987554), (336, 493777)]