168135996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2001619}}^1$

素因数の和:2001633

約数の個数: 24

約数和(自身を含む): 448362880

約数和(自身を除く): 280226884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2001619, 4003238, 6004857, 8006476, 12009714, 14011333, 24019428, 28022666, 42033999, 56045332, 84067998, 168135996]

約数ペア:

[(1, 168135996), (2, 84067998), (3, 56045332), (4, 42033999), (6, 28022666), (7, 24019428), (12, 14011333), (14, 12009714), (21, 8006476), (28, 6004857), (42, 4003238), (84, 2001619)]