139370048

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:595

約数の個数: 56

約数和(自身を含む): 287731200

約数和(自身を除く): 148361152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 199, 248, 353, 398, 496, 706, 796, 992, 1412, 1592, 1984, 2824, 3184, 5648, 6169, 6368, 10943, 11296, 12338, 12736, 21886, 22592, 24676, 43772, 49352, 70247, 87544, 98704, 140494, 175088, 197408, 280988, 350176, 394816, 561976, 700352, 1123952, 2177657, 2247904, 4355314, 4495808, 8710628, 17421256, 34842512, 69685024, 139370048]

約数ペア:

[(1, 139370048), (2, 69685024), (4, 34842512), (8, 17421256), (16, 8710628), (31, 4495808), (32, 4355314), (62, 2247904), (64, 2177657), (124, 1123952), (199, 700352), (248, 561976), (353, 394816), (398, 350176), (496, 280988), (706, 197408), (796, 175088), (992, 140494), (1412, 98704), (1592, 87544), (1984, 70247), (2824, 49352), (3184, 43772), (5648, 24676), (6169, 22592), (6368, 21886), (10943, 12736), (11296, 12338)]