165261936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{491851}}^1$

素因数の和:491869

約数の個数: 40

約数和(自身を含む): 487917184

約数和(自身を除く): 322655248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 491851, 983702, 1475553, 1967404, 2951106, 3442957, 3934808, 5902212, 6885914, 7869616, 10328871, 11804424, 13771828, 20657742, 23608848, 27543656, 41315484, 55087312, 82630968, 165261936]

約数ペア:

[(1, 165261936), (2, 82630968), (3, 55087312), (4, 41315484), (6, 27543656), (7, 23608848), (8, 20657742), (12, 13771828), (14, 11804424), (16, 10328871), (21, 7869616), (24, 6885914), (28, 5902212), (42, 3934808), (48, 3442957), (56, 2951106), (84, 1967404), (112, 1475553), (168, 983702), (336, 491851)]