156916095275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1461

約数の個数: 96

約数和(自身を含む): 215588487168

約数和(自身を除く): 58672391893

約数列:

[1, 5, 23, 25, 31, 47, 115, 155, 157, 235, 575, 713, 775, 785, 1081, 1175, 1193, 1457, 3565, 3611, 3925, 4867, 5405, 5965, 7285, 7379, 17825, 18055, 24335, 27025, 27439, 29825, 33511, 36425, 36895, 36983, 56071, 90275, 111941, 121675, 137195, 167555, 169717, 184475, 184915, 187301, 228749, 280355, 559705, 685975, 837775, 848585, 850609, 924575, 936505, 1143745, 1289633, 1401775, 1738201, 2798525, 4242925, 4253045, 4307923, 4682525, 5261227, 5718725, 5806331, 6448165, 8691005, 8803147, 21265225, 21539615, 26306135, 29031655, 32240825, 39978623, 43455025, 44015735, 107698075, 131530675, 133545613, 145158275, 199893115, 202472381, 220078675, 272897557, 667728065, 999465575, 1012361905, 1364487785, 3338640325, 5061809525, 6276643811, 6822438925, 31383219055, 156916095275]

約数ペア:

[(1, 156916095275), (5, 31383219055), (23, 6822438925), (25, 6276643811), (31, 5061809525), (47, 3338640325), (115, 1364487785), (155, 1012361905), (157, 999465575), (235, 667728065), (575, 272897557), (713, 220078675), (775, 202472381), (785, 199893115), (1081, 145158275), (1175, 133545613), (1193, 131530675), (1457, 107698075), (3565, 44015735), (3611, 43455025), (3925, 39978623), (4867, 32240825), (5405, 29031655), (5965, 26306135), (7285, 21539615), (7379, 21265225), (17825, 8803147), (18055, 8691005), (24335, 6448165), (27025, 5806331), (27439, 5718725), (29825, 5261227), (33511, 4682525), (36425, 4307923), (36895, 4253045), (36983, 4242925), (56071, 2798525), (90275, 1738201), (111941, 1401775), (121675, 1289633), (137195, 1143745), (167555, 936505), (169717, 924575), (184475, 850609), (184915, 848585), (187301, 837775), (228749, 685975), (280355, 559705)]