127022904

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 378607320

約数和(自身を除く): 251584416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 181, 216, 228, 243, 324, 342, 361, 362, 456, 486, 513, 543, 648, 684, 722, 724, 972, 1026, 1083, 1086, 1368, 1444, 1448, 1539, 1629, 1944, 2052, 2166, 2172, 2888, 3078, 3249, 3258, 3439, 4104, 4332, 4344, 4617, 4887, 6156, 6498, 6516, 6878, 8664, 9234, 9747, 9774, 10317, 12312, 12996, 13032, 13756, 14661, 18468, 19494, 19548, 20634, 25992, 27512, 29241, 29322, 30951, 36936, 38988, 39096, 41268, 43983, 58482, 58644, 61902, 65341, 77976, 82536, 87723, 87966, 92853, 116964, 117288, 123804, 130682, 175446, 175932, 185706, 196023, 233928, 247608, 261364, 278559, 350892, 351864, 371412, 392046, 522728, 557118, 588069, 701784, 742824, 784092, 835677, 1114236, 1176138, 1568184, 1671354, 1764207, 2228472, 2352276, 3342708, 3528414, 4704552, 5292621, 6685416, 7056828, 10585242, 14113656, 15877863, 21170484, 31755726, 42340968, 63511452, 127022904]

約数ペア:

[(1, 127022904), (2, 63511452), (3, 42340968), (4, 31755726), (6, 21170484), (8, 15877863), (9, 14113656), (12, 10585242), (18, 7056828), (19, 6685416), (24, 5292621), (27, 4704552), (36, 3528414), (38, 3342708), (54, 2352276), (57, 2228472), (72, 1764207), (76, 1671354), (81, 1568184), (108, 1176138), (114, 1114236), (152, 835677), (162, 784092), (171, 742824), (181, 701784), (216, 588069), (228, 557118), (243, 522728), (324, 392046), (342, 371412), (361, 351864), (362, 350892), (456, 278559), (486, 261364), (513, 247608), (543, 233928), (648, 196023), (684, 185706), (722, 175932), (724, 175446), (972, 130682), (1026, 123804), (1083, 117288), (1086, 116964), (1368, 92853), (1444, 87966), (1448, 87723), (1539, 82536), (1629, 77976), (1944, 65341), (2052, 61902), (2166, 58644), (2172, 58482), (2888, 43983), (3078, 41268), (3249, 39096), (3258, 38988), (3439, 36936), (4104, 30951), (4332, 29322), (4344, 29241), (4617, 27512), (4887, 25992), (6156, 20634), (6498, 19548), (6516, 19494), (6878, 18468), (8664, 14661), (9234, 13756), (9747, 13032), (9774, 12996), (10317, 12312)]