194177568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 580680576

約数和(自身を除く): 386503008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 361, 416, 431, 456, 494, 608, 624, 722, 741, 862, 912, 988, 1083, 1248, 1293, 1444, 1482, 1724, 1824, 1976, 2166, 2586, 2888, 2964, 3448, 3952, 4332, 4693, 5172, 5603, 5776, 5928, 6896, 7904, 8189, 8664, 9386, 10344, 11206, 11552, 11856, 13792, 14079, 16378, 16809, 17328, 18772, 20688, 22412, 23712, 24567, 28158, 32756, 33618, 34656, 37544, 41376, 44824, 49134, 56316, 65512, 67236, 75088, 89648, 98268, 106457, 112632, 131024, 134472, 150176, 155591, 179296, 196536, 212914, 225264, 262048, 268944, 311182, 319371, 393072, 425828, 450528, 466773, 537888, 622364, 638742, 786144, 851656, 933546, 1244728, 1277484, 1703312, 1867092, 2022683, 2489456, 2554968, 3406624, 3734184, 4045366, 4978912, 5109936, 6068049, 7468368, 8090732, 10219872, 12136098, 14936736, 16181464, 24272196, 32362928, 48544392, 64725856, 97088784, 194177568]

約数ペア:

[(1, 194177568), (2, 97088784), (3, 64725856), (4, 48544392), (6, 32362928), (8, 24272196), (12, 16181464), (13, 14936736), (16, 12136098), (19, 10219872), (24, 8090732), (26, 7468368), (32, 6068049), (38, 5109936), (39, 4978912), (48, 4045366), (52, 3734184), (57, 3406624), (76, 2554968), (78, 2489456), (96, 2022683), (104, 1867092), (114, 1703312), (152, 1277484), (156, 1244728), (208, 933546), (228, 851656), (247, 786144), (304, 638742), (312, 622364), (361, 537888), (416, 466773), (431, 450528), (456, 425828), (494, 393072), (608, 319371), (624, 311182), (722, 268944), (741, 262048), (862, 225264), (912, 212914), (988, 196536), (1083, 179296), (1248, 155591), (1293, 150176), (1444, 134472), (1482, 131024), (1724, 112632), (1824, 106457), (1976, 98268), (2166, 89648), (2586, 75088), (2888, 67236), (2964, 65512), (3448, 56316), (3952, 49134), (4332, 44824), (4693, 41376), (5172, 37544), (5603, 34656), (5776, 33618), (5928, 32756), (6896, 28158), (7904, 24567), (8189, 23712), (8664, 22412), (9386, 20688), (10344, 18772), (11206, 17328), (11552, 16809), (11856, 16378), (13792, 14079)]