155890224

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{51551}}^1$

素因数の和:51575

約数の個数: 80

約数和(自身を含む): 511395840

約数和(自身を除く): 355505616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 51551, 103102, 154653, 206204, 309306, 360857, 412408, 463959, 618612, 721714, 824816, 927918, 1082571, 1237224, 1391877, 1443428, 1855836, 2165142, 2474448, 2783754, 2886856, 3247713, 3711672, 4330284, 5567508, 5773712, 6495426, 7423344, 8660568, 9743139, 11135016, 12990852, 17321136, 19486278, 22270032, 25981704, 38972556, 51963408, 77945112, 155890224]

約数ペア:

[(1, 155890224), (2, 77945112), (3, 51963408), (4, 38972556), (6, 25981704), (7, 22270032), (8, 19486278), (9, 17321136), (12, 12990852), (14, 11135016), (16, 9743139), (18, 8660568), (21, 7423344), (24, 6495426), (27, 5773712), (28, 5567508), (36, 4330284), (42, 3711672), (48, 3247713), (54, 2886856), (56, 2783754), (63, 2474448), (72, 2165142), (84, 1855836), (108, 1443428), (112, 1391877), (126, 1237224), (144, 1082571), (168, 927918), (189, 824816), (216, 721714), (252, 618612), (336, 463959), (378, 412408), (432, 360857), (504, 309306), (756, 206204), (1008, 154653), (1512, 103102), (3024, 51551)]