138586368

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1$

素因数の和:5871

約数の個数: 72

約数和(自身を含む): 380805376

約数和(自身を除く): 242219008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5821, 5952, 7936, 11642, 11904, 17463, 23284, 23808, 34926, 46568, 69852, 93136, 139704, 180451, 186272, 279408, 360902, 372544, 541353, 558816, 721804, 745088, 1082706, 1117632, 1443608, 1490176, 2165412, 2235264, 2887216, 4330824, 4470528, 5774432, 8661648, 11548864, 17323296, 23097728, 34646592, 46195456, 69293184, 138586368]

約数ペア:

[(1, 138586368), (2, 69293184), (3, 46195456), (4, 34646592), (6, 23097728), (8, 17323296), (12, 11548864), (16, 8661648), (24, 5774432), (31, 4470528), (32, 4330824), (48, 2887216), (62, 2235264), (64, 2165412), (93, 1490176), (96, 1443608), (124, 1117632), (128, 1082706), (186, 745088), (192, 721804), (248, 558816), (256, 541353), (372, 372544), (384, 360902), (496, 279408), (744, 186272), (768, 180451), (992, 139704), (1488, 93136), (1984, 69852), (2976, 46568), (3968, 34926), (5821, 23808), (5952, 23284), (7936, 17463), (11642, 11904)]