138232224

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 449326080

約数和(自身を除く): 311093856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 288, 312, 351, 372, 397, 403, 416, 432, 468, 496, 558, 624, 702, 744, 794, 806, 837, 864, 936, 992, 1116, 1191, 1209, 1248, 1404, 1488, 1588, 1612, 1674, 1872, 2232, 2382, 2418, 2808, 2976, 3176, 3224, 3348, 3573, 3627, 3744, 4464, 4764, 4836, 5161, 5616, 6352, 6448, 6696, 7146, 7254, 8928, 9528, 9672, 10322, 10719, 10881, 11232, 12307, 12704, 12896, 13392, 14292, 14508, 15483, 19056, 19344, 20644, 21438, 21762, 24614, 26784, 28584, 29016, 30966, 36921, 38112, 38688, 41288, 42876, 43524, 46449, 49228, 57168, 58032, 61932, 73842, 82576, 85752, 87048, 92898, 98456, 110763, 114336, 116064, 123864, 139347, 147684, 159991, 165152, 171504, 174096, 185796, 196912, 221526, 247728, 278694, 295368, 319982, 332289, 343008, 348192, 371592, 393824, 443052, 479973, 495456, 557388, 590736, 639964, 664578, 743184, 886104, 959946, 1114776, 1181472, 1279928, 1329156, 1439919, 1486368, 1772208, 1919892, 2229552, 2559856, 2658312, 2879838, 3544416, 3839784, 4319757, 4459104, 5119712, 5316624, 5759676, 7679568, 8639514, 10633248, 11519352, 15359136, 17279028, 23038704, 34558056, 46077408, 69116112, 138232224]

約数ペア:

[(1, 138232224), (2, 69116112), (3, 46077408), (4, 34558056), (6, 23038704), (8, 17279028), (9, 15359136), (12, 11519352), (13, 10633248), (16, 8639514), (18, 7679568), (24, 5759676), (26, 5316624), (27, 5119712), (31, 4459104), (32, 4319757), (36, 3839784), (39, 3544416), (48, 2879838), (52, 2658312), (54, 2559856), (62, 2229552), (72, 1919892), (78, 1772208), (93, 1486368), (96, 1439919), (104, 1329156), (108, 1279928), (117, 1181472), (124, 1114776), (144, 959946), (156, 886104), (186, 743184), (208, 664578), (216, 639964), (234, 590736), (248, 557388), (279, 495456), (288, 479973), (312, 443052), (351, 393824), (372, 371592), (397, 348192), (403, 343008), (416, 332289), (432, 319982), (468, 295368), (496, 278694), (558, 247728), (624, 221526), (702, 196912), (744, 185796), (794, 174096), (806, 171504), (837, 165152), (864, 159991), (936, 147684), (992, 139347), (1116, 123864), (1191, 116064), (1209, 114336), (1248, 110763), (1404, 98456), (1488, 92898), (1588, 87048), (1612, 85752), (1674, 82576), (1872, 73842), (2232, 61932), (2382, 58032), (2418, 57168), (2808, 49228), (2976, 46449), (3176, 43524), (3224, 42876), (3348, 41288), (3573, 38688), (3627, 38112), (3744, 36921), (4464, 30966), (4764, 29016), (4836, 28584), (5161, 26784), (5616, 24614), (6352, 21762), (6448, 21438), (6696, 20644), (7146, 19344), (7254, 19056), (8928, 15483), (9528, 14508), (9672, 14292), (10322, 13392), (10719, 12896), (10881, 12704), (11232, 12307)]