156926224

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 387397080

約数和(自身を除く): 230470856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 89, 91, 98, 104, 112, 173, 178, 182, 196, 208, 346, 356, 364, 392, 623, 637, 692, 712, 728, 784, 1157, 1211, 1246, 1274, 1384, 1424, 1456, 2249, 2314, 2422, 2492, 2548, 2768, 4361, 4498, 4628, 4844, 4984, 5096, 8099, 8477, 8722, 8996, 9256, 9688, 9968, 10192, 15397, 15743, 16198, 16954, 17444, 17992, 18512, 19376, 30794, 31486, 32396, 33908, 34888, 35984, 56693, 61588, 62972, 64792, 67816, 69776, 107779, 110201, 113386, 123176, 125944, 129584, 135632, 200161, 215558, 220402, 226772, 246352, 251888, 400322, 431116, 440804, 453544, 754453, 800644, 862232, 881608, 907088, 1401127, 1508906, 1601288, 1724464, 1763216, 2802254, 3017812, 3202576, 5604508, 6035624, 9807889, 11209016, 12071248, 19615778, 22418032, 39231556, 78463112, 156926224]

約数ペア:

[(1, 156926224), (2, 78463112), (4, 39231556), (7, 22418032), (8, 19615778), (13, 12071248), (14, 11209016), (16, 9807889), (26, 6035624), (28, 5604508), (49, 3202576), (52, 3017812), (56, 2802254), (89, 1763216), (91, 1724464), (98, 1601288), (104, 1508906), (112, 1401127), (173, 907088), (178, 881608), (182, 862232), (196, 800644), (208, 754453), (346, 453544), (356, 440804), (364, 431116), (392, 400322), (623, 251888), (637, 246352), (692, 226772), (712, 220402), (728, 215558), (784, 200161), (1157, 135632), (1211, 129584), (1246, 125944), (1274, 123176), (1384, 113386), (1424, 110201), (1456, 107779), (2249, 69776), (2314, 67816), (2422, 64792), (2492, 62972), (2548, 61588), (2768, 56693), (4361, 35984), (4498, 34888), (4628, 33908), (4844, 32396), (4984, 31486), (5096, 30794), (8099, 19376), (8477, 18512), (8722, 17992), (8996, 17444), (9256, 16954), (9688, 16198), (9968, 15743), (10192, 15397)]