143956728

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{8731}}^1$

素因数の和:8972

約数の個数: 48

約数和(自身を含む): 391630200

約数和(自身を除く): 247673472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 8731, 16488, 17462, 26193, 34924, 52386, 69848, 78579, 104772, 157158, 209544, 314316, 628632, 1999399, 3998798, 5998197, 7997596, 11996394, 15995192, 17994591, 23992788, 35989182, 47985576, 71978364, 143956728]

約数ペア:

[(1, 143956728), (2, 71978364), (3, 47985576), (4, 35989182), (6, 23992788), (8, 17994591), (9, 15995192), (12, 11996394), (18, 7997596), (24, 5998197), (36, 3998798), (72, 1999399), (229, 628632), (458, 314316), (687, 209544), (916, 157158), (1374, 104772), (1832, 78579), (2061, 69848), (2748, 52386), (4122, 34924), (5496, 26193), (8244, 17462), (8731, 16488)]