159223464

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{31147}}^1$

素因数の和:31230

約数の個数: 48

約数和(自身を含む): 437317920

約数和(自身を除く): 278094456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 31147, 62294, 93441, 124588, 186882, 249176, 280323, 373764, 560646, 747528, 1121292, 2211437, 2242584, 4422874, 6634311, 8845748, 13268622, 17691496, 19902933, 26537244, 39805866, 53074488, 79611732, 159223464]

約数ペア:

[(1, 159223464), (2, 79611732), (3, 53074488), (4, 39805866), (6, 26537244), (8, 19902933), (9, 17691496), (12, 13268622), (18, 8845748), (24, 6634311), (36, 4422874), (71, 2242584), (72, 2211437), (142, 1121292), (213, 747528), (284, 560646), (426, 373764), (568, 280323), (639, 249176), (852, 186882), (1278, 124588), (1704, 93441), (2556, 62294), (5112, 31147)]