23255856

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 74370240

約数和(自身を除く): 51114384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 48, 52, 54, 72, 78, 82, 101, 104, 108, 117, 123, 144, 156, 164, 202, 208, 216, 234, 246, 303, 312, 328, 351, 369, 404, 432, 468, 492, 533, 606, 624, 656, 702, 738, 808, 909, 936, 984, 1066, 1107, 1212, 1313, 1404, 1476, 1599, 1616, 1818, 1872, 1968, 2132, 2214, 2424, 2626, 2727, 2808, 2952, 3198, 3636, 3939, 4141, 4264, 4428, 4797, 4848, 5252, 5454, 5616, 5904, 6396, 7272, 7878, 8282, 8528, 8856, 9594, 10504, 10908, 11817, 12423, 12792, 14391, 14544, 15756, 16564, 17712, 19188, 21008, 21816, 23634, 24846, 25584, 28782, 31512, 33128, 35451, 37269, 38376, 43632, 47268, 49692, 53833, 57564, 63024, 66256, 70902, 74538, 76752, 94536, 99384, 107666, 111807, 115128, 141804, 149076, 161499, 189072, 198768, 215332, 223614, 230256, 283608, 298152, 322998, 430664, 447228, 484497, 567216, 596304, 645996, 861328, 894456, 968994, 1291992, 1453491, 1788912, 1937988, 2583984, 2906982, 3875976, 5813964, 7751952, 11627928, 23255856]

約数ペア:

[(1, 23255856), (2, 11627928), (3, 7751952), (4, 5813964), (6, 3875976), (8, 2906982), (9, 2583984), (12, 1937988), (13, 1788912), (16, 1453491), (18, 1291992), (24, 968994), (26, 894456), (27, 861328), (36, 645996), (39, 596304), (41, 567216), (48, 484497), (52, 447228), (54, 430664), (72, 322998), (78, 298152), (82, 283608), (101, 230256), (104, 223614), (108, 215332), (117, 198768), (123, 189072), (144, 161499), (156, 149076), (164, 141804), (202, 115128), (208, 111807), (216, 107666), (234, 99384), (246, 94536), (303, 76752), (312, 74538), (328, 70902), (351, 66256), (369, 63024), (404, 57564), (432, 53833), (468, 49692), (492, 47268), (533, 43632), (606, 38376), (624, 37269), (656, 35451), (702, 33128), (738, 31512), (808, 28782), (909, 25584), (936, 24846), (984, 23634), (1066, 21816), (1107, 21008), (1212, 19188), (1313, 17712), (1404, 16564), (1476, 15756), (1599, 14544), (1616, 14391), (1818, 12792), (1872, 12423), (1968, 11817), (2132, 10908), (2214, 10504), (2424, 9594), (2626, 8856), (2727, 8528), (2808, 8282), (2952, 7878), (3198, 7272), (3636, 6396), (3939, 5904), (4141, 5616), (4264, 5454), (4428, 5252), (4797, 4848)]