156775881416

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{172313}}^1$

素因数の和:172555

約数の個数: 96

約数和(自身を含む): 374803627680

約数和(自身を除く): 218027746264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 211, 308, 392, 422, 539, 616, 844, 1078, 1477, 1688, 2156, 2321, 2954, 4312, 4642, 5908, 9284, 10339, 11816, 16247, 18568, 20678, 32494, 41356, 64988, 82712, 113729, 129976, 172313, 227458, 344626, 454916, 689252, 909832, 1206191, 1378504, 1895443, 2412382, 3790886, 4824764, 7581772, 8443337, 9649528, 13268101, 15163544, 16886674, 26536202, 33773348, 36358043, 53072404, 67546696, 72716086, 92876707, 106144808, 145432172, 185753414, 254506301, 290864344, 371506828, 399938473, 509012602, 743013656, 799876946, 1018025204, 1599753892, 1781544107, 2036050408, 2799569311, 3199507784, 3563088214, 5599138622, 7126176428, 11198277244, 14252352856, 19596985177, 22396554488, 39193970354, 78387940708, 156775881416]

約数ペア:

[(1, 156775881416), (2, 78387940708), (4, 39193970354), (7, 22396554488), (8, 19596985177), (11, 14252352856), (14, 11198277244), (22, 7126176428), (28, 5599138622), (44, 3563088214), (49, 3199507784), (56, 2799569311), (77, 2036050408), (88, 1781544107), (98, 1599753892), (154, 1018025204), (196, 799876946), (211, 743013656), (308, 509012602), (392, 399938473), (422, 371506828), (539, 290864344), (616, 254506301), (844, 185753414), (1078, 145432172), (1477, 106144808), (1688, 92876707), (2156, 72716086), (2321, 67546696), (2954, 53072404), (4312, 36358043), (4642, 33773348), (5908, 26536202), (9284, 16886674), (10339, 15163544), (11816, 13268101), (16247, 9649528), (18568, 8443337), (20678, 7581772), (32494, 4824764), (41356, 3790886), (64988, 2412382), (82712, 1895443), (113729, 1378504), (129976, 1206191), (172313, 909832), (227458, 689252), (344626, 454916)]