163407216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{486331}}^1$

素因数の和:486349

約数の個数: 40

約数和(自身を含む): 482441344

約数和(自身を除く): 319034128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 486331, 972662, 1458993, 1945324, 2917986, 3404317, 3890648, 5835972, 6808634, 7781296, 10212951, 11671944, 13617268, 20425902, 23343888, 27234536, 40851804, 54469072, 81703608, 163407216]

約数ペア:

[(1, 163407216), (2, 81703608), (3, 54469072), (4, 40851804), (6, 27234536), (7, 23343888), (8, 20425902), (12, 13617268), (14, 11671944), (16, 10212951), (21, 7781296), (24, 6808634), (28, 5835972), (42, 3890648), (48, 3404317), (56, 2917986), (84, 1945324), (112, 1458993), (168, 972662), (336, 486331)]