126721152

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1051

約数の個数: 128

約数和(自身を含む): 384499200

約数和(自身を除く): 257778048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 666, 864, 888, 991, 999, 1152, 1184, 1332, 1728, 1776, 1982, 1998, 2368, 2664, 2973, 3456, 3552, 3964, 3996, 4736, 5328, 5946, 7104, 7928, 7992, 8919, 10656, 11892, 14208, 15856, 15984, 17838, 21312, 23784, 26757, 31712, 31968, 35676, 36667, 42624, 47568, 53514, 63424, 63936, 71352, 73334, 95136, 107028, 110001, 126848, 127872, 142704, 146668, 190272, 214056, 220002, 285408, 293336, 330003, 380544, 428112, 440004, 570816, 586672, 660006, 856224, 880008, 990009, 1141632, 1173344, 1320012, 1712448, 1760016, 1980018, 2346688, 2640024, 3424896, 3520032, 3960036, 4693376, 5280048, 7040064, 7920072, 10560096, 14080128, 15840144, 21120192, 31680288, 42240384, 63360576, 126721152]

約数ペア:

[(1, 126721152), (2, 63360576), (3, 42240384), (4, 31680288), (6, 21120192), (8, 15840144), (9, 14080128), (12, 10560096), (16, 7920072), (18, 7040064), (24, 5280048), (27, 4693376), (32, 3960036), (36, 3520032), (37, 3424896), (48, 2640024), (54, 2346688), (64, 1980018), (72, 1760016), (74, 1712448), (96, 1320012), (108, 1173344), (111, 1141632), (128, 990009), (144, 880008), (148, 856224), (192, 660006), (216, 586672), (222, 570816), (288, 440004), (296, 428112), (333, 380544), (384, 330003), (432, 293336), (444, 285408), (576, 220002), (592, 214056), (666, 190272), (864, 146668), (888, 142704), (991, 127872), (999, 126848), (1152, 110001), (1184, 107028), (1332, 95136), (1728, 73334), (1776, 71352), (1982, 63936), (1998, 63424), (2368, 53514), (2664, 47568), (2973, 42624), (3456, 36667), (3552, 35676), (3964, 31968), (3996, 31712), (4736, 26757), (5328, 23784), (5946, 21312), (7104, 17838), (7928, 15984), (7992, 15856), (8919, 14208), (10656, 11892)]