160912128

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 469760256

約数和(自身を除く): 308848128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 104, 128, 142, 156, 192, 208, 213, 227, 256, 284, 312, 384, 416, 426, 454, 568, 624, 681, 768, 832, 852, 908, 923, 1136, 1248, 1362, 1664, 1704, 1816, 1846, 2272, 2496, 2724, 2769, 2951, 3328, 3408, 3632, 3692, 4544, 4992, 5448, 5538, 5902, 6816, 7264, 7384, 8853, 9088, 9984, 10896, 11076, 11804, 13632, 14528, 14768, 16117, 17706, 18176, 21792, 22152, 23608, 27264, 29056, 29536, 32234, 35412, 43584, 44304, 47216, 48351, 54528, 58112, 59072, 64468, 70824, 87168, 88608, 94432, 96702, 118144, 128936, 141648, 174336, 177216, 188864, 193404, 209521, 236288, 257872, 283296, 354432, 377728, 386808, 419042, 515744, 566592, 628563, 708864, 755456, 773616, 838084, 1031488, 1133184, 1257126, 1547232, 1676168, 2062976, 2266368, 2514252, 3094464, 3352336, 4125952, 5028504, 6188928, 6704672, 10057008, 12377856, 13409344, 20114016, 26818688, 40228032, 53637376, 80456064, 160912128]

約数ペア:

[(1, 160912128), (2, 80456064), (3, 53637376), (4, 40228032), (6, 26818688), (8, 20114016), (12, 13409344), (13, 12377856), (16, 10057008), (24, 6704672), (26, 6188928), (32, 5028504), (39, 4125952), (48, 3352336), (52, 3094464), (64, 2514252), (71, 2266368), (78, 2062976), (96, 1676168), (104, 1547232), (128, 1257126), (142, 1133184), (156, 1031488), (192, 838084), (208, 773616), (213, 755456), (227, 708864), (256, 628563), (284, 566592), (312, 515744), (384, 419042), (416, 386808), (426, 377728), (454, 354432), (568, 283296), (624, 257872), (681, 236288), (768, 209521), (832, 193404), (852, 188864), (908, 177216), (923, 174336), (1136, 141648), (1248, 128936), (1362, 118144), (1664, 96702), (1704, 94432), (1816, 88608), (1846, 87168), (2272, 70824), (2496, 64468), (2724, 59072), (2769, 58112), (2951, 54528), (3328, 48351), (3408, 47216), (3632, 44304), (3692, 43584), (4544, 35412), (4992, 32234), (5448, 29536), (5538, 29056), (5902, 27264), (6816, 23608), (7264, 22152), (7384, 21792), (8853, 18176), (9088, 17706), (9984, 16117), (10896, 14768), (11076, 14528), (11804, 13632)]