156938591853

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{21503}}^1$

素因数の和:21919

約数の個数: 64

約数和(自身を含む): 251441971200

約数和(自身を除く): 94503379347

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 347, 369, 513, 779, 1041, 1107, 2337, 3123, 6593, 7011, 9369, 14227, 19779, 21033, 21503, 42681, 59337, 64509, 128043, 178011, 193527, 270313, 384129, 408557, 580581, 810939, 881623, 1225671, 2432817, 2644869, 3677013, 7298451, 7461541, 7934607, 11031039, 16750837, 22384623, 23803821, 50252511, 67153869, 141769279, 150757533, 201461607, 305923181, 425307837, 452272599, 917769543, 1275923511, 2753308629, 3827770533, 5812540439, 8259925887, 17437621317, 52312863951, 156938591853]

約数ペア:

[(1, 156938591853), (3, 52312863951), (9, 17437621317), (19, 8259925887), (27, 5812540439), (41, 3827770533), (57, 2753308629), (123, 1275923511), (171, 917769543), (347, 452272599), (369, 425307837), (513, 305923181), (779, 201461607), (1041, 150757533), (1107, 141769279), (2337, 67153869), (3123, 50252511), (6593, 23803821), (7011, 22384623), (9369, 16750837), (14227, 11031039), (19779, 7934607), (21033, 7461541), (21503, 7298451), (42681, 3677013), (59337, 2644869), (64509, 2432817), (128043, 1225671), (178011, 881623), (193527, 810939), (270313, 580581), (384129, 408557)]