111291648

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 325535616

約数和(自身を除く): 214243968

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, 157, 192, 208, 213, 256, 284, 312, 314, 384, 416, 426, 471, 568, 624, 628, 768, 832, 852, 923, 942, 1136, 1248, 1256, 1664, 1704, 1846, 1884, 2041, 2272, 2496, 2512, 2769, 3328, 3408, 3692, 3768, 4082, 4544, 4992, 5024, 5538, 6123, 6816, 7384, 7536, 8164, 9088, 9984, 10048, 11076, 11147, 12246, 13632, 14768, 15072, 16328, 18176, 20096, 22152, 22294, 24492, 27264, 29536, 30144, 32656, 33441, 40192, 44304, 44588, 48984, 54528, 59072, 60288, 65312, 66882, 88608, 89176, 97968, 118144, 120576, 130624, 133764, 144911, 177216, 178352, 195936, 236288, 261248, 267528, 289822, 354432, 356704, 391872, 434733, 522496, 535056, 579644, 708864, 713408, 783744, 869466, 1070112, 1159288, 1426816, 1567488, 1738932, 2140224, 2318576, 2853632, 3477864, 4280448, 4637152, 6955728, 8560896, 9274304, 13911456, 18548608, 27822912, 37097216, 55645824, 111291648]

約数ペア:

[(1, 111291648), (2, 55645824), (3, 37097216), (4, 27822912), (6, 18548608), (8, 13911456), (12, 9274304), (13, 8560896), (16, 6955728), (24, 4637152), (26, 4280448), (32, 3477864), (39, 2853632), (48, 2318576), (52, 2140224), (64, 1738932), (71, 1567488), (78, 1426816), (96, 1159288), (104, 1070112), (128, 869466), (142, 783744), (156, 713408), (157, 708864), (192, 579644), (208, 535056), (213, 522496), (256, 434733), (284, 391872), (312, 356704), (314, 354432), (384, 289822), (416, 267528), (426, 261248), (471, 236288), (568, 195936), (624, 178352), (628, 177216), (768, 144911), (832, 133764), (852, 130624), (923, 120576), (942, 118144), (1136, 97968), (1248, 89176), (1256, 88608), (1664, 66882), (1704, 65312), (1846, 60288), (1884, 59072), (2041, 54528), (2272, 48984), (2496, 44588), (2512, 44304), (2769, 40192), (3328, 33441), (3408, 32656), (3692, 30144), (3768, 29536), (4082, 27264), (4544, 24492), (4992, 22294), (5024, 22152), (5538, 20096), (6123, 18176), (6816, 16328), (7384, 15072), (7536, 14768), (8164, 13632), (9088, 12246), (9984, 11147), (10048, 11076)]