151721248

素因数分解:

$2^5\times 7^3\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 364089600

約数和(自身を除く): 212368352

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 343, 368, 392, 601, 644, 686, 736, 784, 1127, 1202, 1288, 1372, 1568, 2254, 2404, 2576, 2744, 4207, 4508, 4808, 5152, 5488, 7889, 8414, 9016, 9616, 10976, 13823, 15778, 16828, 18032, 19232, 27646, 29449, 31556, 33656, 36064, 55292, 58898, 63112, 67312, 96761, 110584, 117796, 126224, 134624, 193522, 206143, 221168, 235592, 252448, 387044, 412286, 442336, 471184, 677327, 774088, 824572, 942368, 1354654, 1548176, 1649144, 2709308, 3096352, 3298288, 4741289, 5418616, 6596576, 9482578, 10837232, 18965156, 21674464, 37930312, 75860624, 151721248]

約数ペア:

[(1, 151721248), (2, 75860624), (4, 37930312), (7, 21674464), (8, 18965156), (14, 10837232), (16, 9482578), (23, 6596576), (28, 5418616), (32, 4741289), (46, 3298288), (49, 3096352), (56, 2709308), (92, 1649144), (98, 1548176), (112, 1354654), (161, 942368), (184, 824572), (196, 774088), (224, 677327), (322, 471184), (343, 442336), (368, 412286), (392, 387044), (601, 252448), (644, 235592), (686, 221168), (736, 206143), (784, 193522), (1127, 134624), (1202, 126224), (1288, 117796), (1372, 110584), (1568, 96761), (2254, 67312), (2404, 63112), (2576, 58898), (2744, 55292), (4207, 36064), (4508, 33656), (4808, 31556), (5152, 29449), (5488, 27646), (7889, 19232), (8414, 18032), (9016, 16828), (9616, 15778), (10976, 13823)]