149547048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{890161}}^1$

素因数の和:890177

約数の個数: 32

約数和(自身を含む): 427277760

約数和(自身を除く): 277730712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 890161, 1780322, 2670483, 3560644, 5340966, 6231127, 7121288, 10681932, 12462254, 18693381, 21363864, 24924508, 37386762, 49849016, 74773524, 149547048]

約数ペア:

[(1, 149547048), (2, 74773524), (3, 49849016), (4, 37386762), (6, 24924508), (7, 21363864), (8, 18693381), (12, 12462254), (14, 10681932), (21, 7121288), (24, 6231127), (28, 5340966), (42, 3560644), (56, 2670483), (84, 1780322), (168, 890161)]