156946284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1579}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 434790720

約数和(自身を除く): 277844436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 251, 396, 502, 753, 1004, 1506, 1579, 2259, 2761, 3012, 3158, 4518, 4737, 5522, 6316, 8283, 9036, 9474, 11044, 14211, 16566, 17369, 18948, 24849, 28422, 33132, 34738, 49698, 52107, 56844, 69476, 99396, 104214, 156321, 208428, 312642, 396329, 625284, 792658, 1188987, 1585316, 2377974, 3566961, 4359619, 4755948, 7133922, 8719238, 13078857, 14267844, 17438476, 26157714, 39236571, 52315428, 78473142, 156946284]

約数ペア:

[(1, 156946284), (2, 78473142), (3, 52315428), (4, 39236571), (6, 26157714), (9, 17438476), (11, 14267844), (12, 13078857), (18, 8719238), (22, 7133922), (33, 4755948), (36, 4359619), (44, 3566961), (66, 2377974), (99, 1585316), (132, 1188987), (198, 792658), (251, 625284), (396, 396329), (502, 312642), (753, 208428), (1004, 156321), (1506, 104214), (1579, 99396), (2259, 69476), (2761, 56844), (3012, 52107), (3158, 49698), (4518, 34738), (4737, 33132), (5522, 28422), (6316, 24849), (8283, 18948), (9036, 17369), (9474, 16566), (11044, 14211)]