143452872

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{64271}}^1$

素因数の和:64314

約数の個数: 48

約数和(自身を含む): 401057280

約数和(自身を除く): 257604408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 64271, 128542, 192813, 257084, 385626, 514168, 578439, 771252, 1156878, 1542504, 1992401, 2313756, 3984802, 4627512, 5977203, 7969604, 11954406, 15939208, 17931609, 23908812, 35863218, 47817624, 71726436, 143452872]

約数ペア:

[(1, 143452872), (2, 71726436), (3, 47817624), (4, 35863218), (6, 23908812), (8, 17931609), (9, 15939208), (12, 11954406), (18, 7969604), (24, 5977203), (31, 4627512), (36, 3984802), (62, 2313756), (72, 1992401), (93, 1542504), (124, 1156878), (186, 771252), (248, 578439), (279, 514168), (372, 385626), (558, 257084), (744, 192813), (1116, 128542), (2232, 64271)]