156928645456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1\times {\mathrm{12251}}^1$

素因数の和:13340

約数の個数: 80

約数和(自身を含む): 336598509888

約数和(自身を除く): 179669864432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 997, 1168, 1606, 1994, 3212, 3988, 6424, 7976, 10967, 12251, 12848, 15952, 21934, 24502, 43868, 49004, 72781, 87736, 98008, 134761, 145562, 175472, 196016, 269522, 291124, 539044, 582248, 800591, 894323, 1078088, 1164496, 1601182, 1788646, 2156176, 3202364, 3577292, 6404728, 7154584, 9837553, 12214247, 12809456, 14309168, 19675106, 24428494, 39350212, 48856988, 78700424, 97713976, 134356717, 157400848, 195427952, 268713434, 537426868, 891640031, 1074853736, 1783280062, 2149707472, 3566560124, 7133120248, 9808040341, 14266240496, 19616080682, 39232161364, 78464322728, 156928645456]

約数ペア:

[(1, 156928645456), (2, 78464322728), (4, 39232161364), (8, 19616080682), (11, 14266240496), (16, 9808040341), (22, 7133120248), (44, 3566560124), (73, 2149707472), (88, 1783280062), (146, 1074853736), (176, 891640031), (292, 537426868), (584, 268713434), (803, 195427952), (997, 157400848), (1168, 134356717), (1606, 97713976), (1994, 78700424), (3212, 48856988), (3988, 39350212), (6424, 24428494), (7976, 19675106), (10967, 14309168), (12251, 12809456), (12848, 12214247), (15952, 9837553), (21934, 7154584), (24502, 6404728), (43868, 3577292), (49004, 3202364), (72781, 2156176), (87736, 1788646), (98008, 1601182), (134761, 1164496), (145562, 1078088), (175472, 894323), (196016, 800591), (269522, 582248), (291124, 539044)]