127746528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2129

約数の個数: 144

約数和(自身を含む): 420290640

約数和(自身を除く): 292544112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2089, 2184, 2352, 2548, 2912, 3822, 4178, 4368, 4704, 5096, 6267, 7644, 8356, 8736, 10192, 12534, 14623, 15288, 16712, 20384, 25068, 27157, 29246, 30576, 33424, 43869, 50136, 54314, 58492, 61152, 66848, 81471, 87738, 100272, 102361, 108628, 116984, 162942, 175476, 190099, 200544, 204722, 217256, 233968, 307083, 325884, 350952, 380198, 409444, 434512, 467936, 570297, 614166, 651768, 701904, 760396, 818888, 869024, 1140594, 1228332, 1303536, 1330693, 1403808, 1520792, 1637776, 2281188, 2456664, 2607072, 2661386, 3041584, 3275552, 3992079, 4562376, 4913328, 5322772, 6083168, 7984158, 9124752, 9826656, 10645544, 15968316, 18249504, 21291088, 31936632, 42582176, 63873264, 127746528]

約数ペア:

[(1, 127746528), (2, 63873264), (3, 42582176), (4, 31936632), (6, 21291088), (7, 18249504), (8, 15968316), (12, 10645544), (13, 9826656), (14, 9124752), (16, 7984158), (21, 6083168), (24, 5322772), (26, 4913328), (28, 4562376), (32, 3992079), (39, 3275552), (42, 3041584), (48, 2661386), (49, 2607072), (52, 2456664), (56, 2281188), (78, 1637776), (84, 1520792), (91, 1403808), (96, 1330693), (98, 1303536), (104, 1228332), (112, 1140594), (147, 869024), (156, 818888), (168, 760396), (182, 701904), (196, 651768), (208, 614166), (224, 570297), (273, 467936), (294, 434512), (312, 409444), (336, 380198), (364, 350952), (392, 325884), (416, 307083), (546, 233968), (588, 217256), (624, 204722), (637, 200544), (672, 190099), (728, 175476), (784, 162942), (1092, 116984), (1176, 108628), (1248, 102361), (1274, 100272), (1456, 87738), (1568, 81471), (1911, 66848), (2089, 61152), (2184, 58492), (2352, 54314), (2548, 50136), (2912, 43869), (3822, 33424), (4178, 30576), (4368, 29246), (4704, 27157), (5096, 25068), (6267, 20384), (7644, 16712), (8356, 15288), (8736, 14623), (10192, 12534)]