156965248

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 368375040

約数和(自身を除く): 211409792

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 37, 44, 46, 64, 74, 88, 92, 128, 131, 148, 176, 184, 253, 262, 296, 352, 368, 407, 506, 524, 592, 704, 736, 814, 851, 1012, 1048, 1184, 1408, 1441, 1472, 1628, 1702, 2024, 2096, 2368, 2882, 2944, 3013, 3256, 3404, 4048, 4192, 4736, 4847, 5764, 6026, 6512, 6808, 8096, 8384, 9361, 9694, 11528, 12052, 13024, 13616, 16192, 16768, 18722, 19388, 23056, 24104, 26048, 27232, 32384, 33143, 37444, 38776, 46112, 48208, 52096, 53317, 54464, 66286, 74888, 77552, 92224, 96416, 106634, 108928, 111481, 132572, 149776, 155104, 184448, 192832, 213268, 222962, 265144, 299552, 310208, 385664, 426536, 445924, 530288, 599104, 620416, 853072, 891848, 1060576, 1198208, 1226291, 1706144, 1783696, 2121152, 2452582, 3412288, 3567392, 4242304, 4905164, 6824576, 7134784, 9810328, 14269568, 19620656, 39241312, 78482624, 156965248]

約数ペア:

[(1, 156965248), (2, 78482624), (4, 39241312), (8, 19620656), (11, 14269568), (16, 9810328), (22, 7134784), (23, 6824576), (32, 4905164), (37, 4242304), (44, 3567392), (46, 3412288), (64, 2452582), (74, 2121152), (88, 1783696), (92, 1706144), (128, 1226291), (131, 1198208), (148, 1060576), (176, 891848), (184, 853072), (253, 620416), (262, 599104), (296, 530288), (352, 445924), (368, 426536), (407, 385664), (506, 310208), (524, 299552), (592, 265144), (704, 222962), (736, 213268), (814, 192832), (851, 184448), (1012, 155104), (1048, 149776), (1184, 132572), (1408, 111481), (1441, 108928), (1472, 106634), (1628, 96416), (1702, 92224), (2024, 77552), (2096, 74888), (2368, 66286), (2882, 54464), (2944, 53317), (3013, 52096), (3256, 48208), (3404, 46112), (4048, 38776), (4192, 37444), (4736, 33143), (4847, 32384), (5764, 27232), (6026, 26048), (6512, 24104), (6808, 23056), (8096, 19388), (8384, 18722), (9361, 16768), (9694, 16192), (11528, 13616), (12052, 13024)]