180457056

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 557981424

約数和(自身を除く): 377524368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 157, 208, 234, 288, 307, 312, 314, 416, 468, 471, 614, 624, 628, 921, 936, 942, 1228, 1248, 1256, 1413, 1842, 1872, 1884, 2041, 2456, 2512, 2763, 2826, 3684, 3744, 3768, 3991, 4082, 4912, 5024, 5526, 5652, 6123, 7368, 7536, 7982, 8164, 9824, 11052, 11304, 11973, 12246, 14736, 15072, 15964, 16328, 18369, 22104, 22608, 23946, 24492, 29472, 31928, 32656, 35919, 36738, 44208, 45216, 47892, 48199, 48984, 63856, 65312, 71838, 73476, 88416, 95784, 96398, 97968, 127712, 143676, 144597, 146952, 191568, 192796, 195936, 287352, 289194, 293904, 383136, 385592, 433791, 574704, 578388, 587808, 626587, 771184, 867582, 1149408, 1156776, 1253174, 1542368, 1735164, 1879761, 2313552, 2506348, 3470328, 3759522, 4627104, 5012696, 5639283, 6940656, 7519044, 10025392, 11278566, 13881312, 15038088, 20050784, 22557132, 30076176, 45114264, 60152352, 90228528, 180457056]

約数ペア:

[(1, 180457056), (2, 90228528), (3, 60152352), (4, 45114264), (6, 30076176), (8, 22557132), (9, 20050784), (12, 15038088), (13, 13881312), (16, 11278566), (18, 10025392), (24, 7519044), (26, 6940656), (32, 5639283), (36, 5012696), (39, 4627104), (48, 3759522), (52, 3470328), (72, 2506348), (78, 2313552), (96, 1879761), (104, 1735164), (117, 1542368), (144, 1253174), (156, 1156776), (157, 1149408), (208, 867582), (234, 771184), (288, 626587), (307, 587808), (312, 578388), (314, 574704), (416, 433791), (468, 385592), (471, 383136), (614, 293904), (624, 289194), (628, 287352), (921, 195936), (936, 192796), (942, 191568), (1228, 146952), (1248, 144597), (1256, 143676), (1413, 127712), (1842, 97968), (1872, 96398), (1884, 95784), (2041, 88416), (2456, 73476), (2512, 71838), (2763, 65312), (2826, 63856), (3684, 48984), (3744, 48199), (3768, 47892), (3991, 45216), (4082, 44208), (4912, 36738), (5024, 35919), (5526, 32656), (5652, 31928), (6123, 29472), (7368, 24492), (7536, 23946), (7982, 22608), (8164, 22104), (9824, 18369), (11052, 16328), (11304, 15964), (11973, 15072), (12246, 14736)]