126362768

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 318060000

約数和(自身を除く): 191697232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 238, 266, 272, 304, 323, 392, 476, 499, 532, 646, 784, 833, 931, 952, 998, 1064, 1292, 1666, 1862, 1904, 1996, 2128, 2261, 2584, 3332, 3493, 3724, 3992, 4522, 5168, 6664, 6986, 7448, 7984, 8483, 9044, 9481, 13328, 13972, 14896, 15827, 16966, 18088, 18962, 24451, 27944, 31654, 33932, 36176, 37924, 48902, 55888, 59381, 63308, 66367, 67864, 75848, 97804, 118762, 126616, 132734, 135728, 151696, 161177, 195608, 237524, 253232, 265468, 322354, 391216, 415667, 464569, 475048, 530936, 644708, 831334, 929138, 950096, 1061872, 1128239, 1289416, 1662668, 1858276, 2256478, 2578832, 3325336, 3716552, 4512956, 6650672, 7433104, 7897673, 9025912, 15795346, 18051824, 31590692, 63181384, 126362768]

約数ペア:

[(1, 126362768), (2, 63181384), (4, 31590692), (7, 18051824), (8, 15795346), (14, 9025912), (16, 7897673), (17, 7433104), (19, 6650672), (28, 4512956), (34, 3716552), (38, 3325336), (49, 2578832), (56, 2256478), (68, 1858276), (76, 1662668), (98, 1289416), (112, 1128239), (119, 1061872), (133, 950096), (136, 929138), (152, 831334), (196, 644708), (238, 530936), (266, 475048), (272, 464569), (304, 415667), (323, 391216), (392, 322354), (476, 265468), (499, 253232), (532, 237524), (646, 195608), (784, 161177), (833, 151696), (931, 135728), (952, 132734), (998, 126616), (1064, 118762), (1292, 97804), (1666, 75848), (1862, 67864), (1904, 66367), (1996, 63308), (2128, 59381), (2261, 55888), (2584, 48902), (3332, 37924), (3493, 36176), (3724, 33932), (3992, 31654), (4522, 27944), (5168, 24451), (6664, 18962), (6986, 18088), (7448, 16966), (7984, 15827), (8483, 14896), (9044, 13972), (9481, 13328)]