180848928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 524615616

約数和(自身を除く): 343766688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 104, 142, 156, 157, 169, 208, 213, 284, 312, 314, 338, 416, 426, 471, 507, 568, 624, 628, 676, 852, 923, 942, 1014, 1136, 1248, 1256, 1352, 1704, 1846, 1884, 2028, 2041, 2272, 2512, 2704, 2769, 3408, 3692, 3768, 4056, 4082, 5024, 5408, 5538, 6123, 6816, 7384, 7536, 8112, 8164, 11076, 11147, 11999, 12246, 14768, 15072, 16224, 16328, 22152, 22294, 23998, 24492, 26533, 29536, 32656, 33441, 35997, 44304, 44588, 47996, 48984, 53066, 65312, 66882, 71994, 79599, 88608, 89176, 95992, 97968, 106132, 133764, 143988, 144911, 159198, 178352, 191984, 195936, 212264, 267528, 287976, 289822, 318396, 356704, 383968, 424528, 434733, 535056, 575952, 579644, 636792, 849056, 869466, 1070112, 1151904, 1159288, 1273584, 1738932, 1883843, 2318576, 2547168, 3477864, 3767686, 4637152, 5651529, 6955728, 7535372, 11303058, 13911456, 15070744, 22606116, 30141488, 45212232, 60282976, 90424464, 180848928]

約数ペア:

[(1, 180848928), (2, 90424464), (3, 60282976), (4, 45212232), (6, 30141488), (8, 22606116), (12, 15070744), (13, 13911456), (16, 11303058), (24, 7535372), (26, 6955728), (32, 5651529), (39, 4637152), (48, 3767686), (52, 3477864), (71, 2547168), (78, 2318576), (96, 1883843), (104, 1738932), (142, 1273584), (156, 1159288), (157, 1151904), (169, 1070112), (208, 869466), (213, 849056), (284, 636792), (312, 579644), (314, 575952), (338, 535056), (416, 434733), (426, 424528), (471, 383968), (507, 356704), (568, 318396), (624, 289822), (628, 287976), (676, 267528), (852, 212264), (923, 195936), (942, 191984), (1014, 178352), (1136, 159198), (1248, 144911), (1256, 143988), (1352, 133764), (1704, 106132), (1846, 97968), (1884, 95992), (2028, 89176), (2041, 88608), (2272, 79599), (2512, 71994), (2704, 66882), (2769, 65312), (3408, 53066), (3692, 48984), (3768, 47996), (4056, 44588), (4082, 44304), (5024, 35997), (5408, 33441), (5538, 32656), (6123, 29536), (6816, 26533), (7384, 24492), (7536, 23998), (8112, 22294), (8164, 22152), (11076, 16328), (11147, 16224), (11999, 15072), (12246, 14768)]