123105216

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 224

約数和(自身を含む): 380520448

約数和(自身を除く): 257415232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 37, 39, 43, 48, 52, 62, 64, 74, 78, 86, 93, 96, 104, 111, 124, 129, 148, 156, 172, 186, 192, 208, 222, 248, 258, 296, 312, 344, 372, 403, 416, 444, 481, 496, 516, 559, 592, 624, 688, 744, 806, 832, 888, 962, 992, 1032, 1118, 1147, 1184, 1209, 1248, 1333, 1376, 1443, 1488, 1591, 1612, 1677, 1776, 1924, 1984, 2064, 2236, 2294, 2368, 2418, 2496, 2666, 2752, 2886, 2976, 3182, 3224, 3354, 3441, 3552, 3848, 3999, 4128, 4472, 4588, 4773, 4836, 5332, 5772, 5952, 6364, 6448, 6708, 6882, 7104, 7696, 7998, 8256, 8944, 9176, 9546, 9672, 10664, 11544, 12728, 12896, 13416, 13764, 14911, 15392, 15996, 17329, 17888, 18352, 19092, 19344, 20683, 21328, 23088, 25456, 25792, 26832, 27528, 29822, 30784, 31992, 34658, 35776, 36704, 38184, 38688, 41366, 42656, 44733, 46176, 49321, 50912, 51987, 53664, 55056, 59644, 62049, 63984, 69316, 73408, 76368, 77376, 82732, 85312, 89466, 92352, 98642, 101824, 103974, 107328, 110112, 119288, 124098, 127968, 138632, 147963, 152736, 165464, 178932, 197284, 207948, 220224, 238576, 248196, 255936, 277264, 295926, 305472, 330928, 357864, 394568, 415896, 477152, 496392, 554528, 591852, 641173, 661856, 715728, 789136, 831792, 954304, 992784, 1109056, 1183704, 1282346, 1323712, 1431456, 1578272, 1663584, 1923519, 1985568, 2367408, 2564692, 2862912, 3156544, 3327168, 3847038, 3971136, 4734816, 5129384, 7694076, 9469632, 10258768, 15388152, 20517536, 30776304, 41035072, 61552608, 123105216]

約数ペア:

[(1, 123105216), (2, 61552608), (3, 41035072), (4, 30776304), (6, 20517536), (8, 15388152), (12, 10258768), (13, 9469632), (16, 7694076), (24, 5129384), (26, 4734816), (31, 3971136), (32, 3847038), (37, 3327168), (39, 3156544), (43, 2862912), (48, 2564692), (52, 2367408), (62, 1985568), (64, 1923519), (74, 1663584), (78, 1578272), (86, 1431456), (93, 1323712), (96, 1282346), (104, 1183704), (111, 1109056), (124, 992784), (129, 954304), (148, 831792), (156, 789136), (172, 715728), (186, 661856), (192, 641173), (208, 591852), (222, 554528), (248, 496392), (258, 477152), (296, 415896), (312, 394568), (344, 357864), (372, 330928), (403, 305472), (416, 295926), (444, 277264), (481, 255936), (496, 248196), (516, 238576), (559, 220224), (592, 207948), (624, 197284), (688, 178932), (744, 165464), (806, 152736), (832, 147963), (888, 138632), (962, 127968), (992, 124098), (1032, 119288), (1118, 110112), (1147, 107328), (1184, 103974), (1209, 101824), (1248, 98642), (1333, 92352), (1376, 89466), (1443, 85312), (1488, 82732), (1591, 77376), (1612, 76368), (1677, 73408), (1776, 69316), (1924, 63984), (1984, 62049), (2064, 59644), (2236, 55056), (2294, 53664), (2368, 51987), (2418, 50912), (2496, 49321), (2666, 46176), (2752, 44733), (2886, 42656), (2976, 41366), (3182, 38688), (3224, 38184), (3354, 36704), (3441, 35776), (3552, 34658), (3848, 31992), (3999, 30784), (4128, 29822), (4472, 27528), (4588, 26832), (4773, 25792), (4836, 25456), (5332, 23088), (5772, 21328), (5952, 20683), (6364, 19344), (6448, 19092), (6708, 18352), (6882, 17888), (7104, 17329), (7696, 15996), (7998, 15392), (8256, 14911), (8944, 13764), (9176, 13416), (9546, 12896), (9672, 12728), (10664, 11544)]