121497282

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 268515000

約数和(自身を除く): 147017718

約数列:

[1, 2, 3, 6, 9, 18, 89, 149, 178, 267, 298, 447, 509, 534, 801, 894, 1018, 1341, 1527, 1602, 2682, 3054, 4581, 9162, 13261, 26522, 39783, 45301, 75841, 79566, 90602, 119349, 135903, 151682, 227523, 238698, 271806, 407709, 455046, 682569, 815418, 1365138, 6749849, 13499698, 20249547, 40499094, 60748641, 121497282]

約数ペア:

[(1, 121497282), (2, 60748641), (3, 40499094), (6, 20249547), (9, 13499698), (18, 6749849), (89, 1365138), (149, 815418), (178, 682569), (267, 455046), (298, 407709), (447, 271806), (509, 238698), (534, 227523), (801, 151682), (894, 135903), (1018, 119349), (1341, 90602), (1527, 79566), (1602, 75841), (2682, 45301), (3054, 39783), (4581, 26522), (9162, 13261)]