138307356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31751}}^1$

素因数の和:31783

約数の個数: 54

約数和(自身を含む): 384294456

約数和(自身を除く): 245987100

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 31751, 63502, 95253, 127004, 190506, 285759, 349261, 381012, 571518, 698522, 1047783, 1143036, 1397044, 2095566, 3143349, 3841871, 4191132, 6286698, 7683742, 11525613, 12573396, 15367484, 23051226, 34576839, 46102452, 69153678, 138307356]

約数ペア:

[(1, 138307356), (2, 69153678), (3, 46102452), (4, 34576839), (6, 23051226), (9, 15367484), (11, 12573396), (12, 11525613), (18, 7683742), (22, 6286698), (33, 4191132), (36, 3841871), (44, 3143349), (66, 2095566), (99, 1397044), (121, 1143036), (132, 1047783), (198, 698522), (242, 571518), (363, 381012), (396, 349261), (484, 285759), (726, 190506), (1089, 127004), (1452, 95253), (2178, 63502), (4356, 31751)]