142568988

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1789}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 345828000

約数和(自身を除く): 203259012

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 229, 348, 458, 687, 916, 1374, 1789, 2748, 3578, 5367, 6641, 7156, 10734, 13282, 19923, 21468, 26564, 39846, 51881, 79692, 103762, 155643, 207524, 311286, 409681, 622572, 819362, 1229043, 1638724, 2458086, 4916172, 11880749, 23761498, 35642247, 47522996, 71284494, 142568988]

約数ペア:

[(1, 142568988), (2, 71284494), (3, 47522996), (4, 35642247), (6, 23761498), (12, 11880749), (29, 4916172), (58, 2458086), (87, 1638724), (116, 1229043), (174, 819362), (229, 622572), (348, 409681), (458, 311286), (687, 207524), (916, 155643), (1374, 103762), (1789, 79692), (2748, 51881), (3578, 39846), (5367, 26564), (6641, 21468), (7156, 19923), (10734, 13282)]