156790449632

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{61561}}^1$

素因数の和:61720

約数の個数: 96

約数和(自身を含む): 335094278400

約数和(自身を除く): 178303828768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 71, 76, 118, 142, 152, 236, 284, 304, 472, 568, 608, 944, 1121, 1136, 1349, 1888, 2242, 2272, 2698, 4189, 4484, 5396, 8378, 8968, 10792, 16756, 17936, 21584, 33512, 35872, 43168, 61561, 67024, 79591, 123122, 134048, 159182, 246244, 318364, 492488, 636728, 984976, 1169659, 1273456, 1969952, 2339318, 2546912, 3632099, 4370831, 4678636, 7264198, 8741662, 9357272, 14528396, 17483324, 18714544, 29056792, 34966648, 37429088, 58113584, 69009881, 69933296, 83045789, 116227168, 138019762, 139866592, 166091578, 257879029, 276039524, 332183156, 515758058, 552079048, 664366312, 1031516116, 1104158096, 1328732624, 2063032232, 2208316192, 2657465248, 4126064464, 4899701551, 8252128928, 9799403102, 19598806204, 39197612408, 78395224816, 156790449632]

約数ペア:

[(1, 156790449632), (2, 78395224816), (4, 39197612408), (8, 19598806204), (16, 9799403102), (19, 8252128928), (32, 4899701551), (38, 4126064464), (59, 2657465248), (71, 2208316192), (76, 2063032232), (118, 1328732624), (142, 1104158096), (152, 1031516116), (236, 664366312), (284, 552079048), (304, 515758058), (472, 332183156), (568, 276039524), (608, 257879029), (944, 166091578), (1121, 139866592), (1136, 138019762), (1349, 116227168), (1888, 83045789), (2242, 69933296), (2272, 69009881), (2698, 58113584), (4189, 37429088), (4484, 34966648), (5396, 29056792), (8378, 18714544), (8968, 17483324), (10792, 14528396), (16756, 9357272), (17936, 8741662), (21584, 7264198), (33512, 4678636), (35872, 4370831), (43168, 3632099), (61561, 2546912), (67024, 2339318), (79591, 1969952), (123122, 1273456), (134048, 1169659), (159182, 984976), (246244, 636728), (318364, 492488)]