140402628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{205267}}^1$

素因数の和:205296

約数の個数: 36

約数和(自身を含む): 373587760

約数和(自身を除く): 233185132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 205267, 410534, 615801, 821068, 1231602, 1847403, 2463204, 3694806, 3900073, 7389612, 7800146, 11700219, 15600292, 23400438, 35100657, 46800876, 70201314, 140402628]

約数ペア:

[(1, 140402628), (2, 70201314), (3, 46800876), (4, 35100657), (6, 23400438), (9, 15600292), (12, 11700219), (18, 7800146), (19, 7389612), (36, 3900073), (38, 3694806), (57, 2463204), (76, 1847403), (114, 1231602), (171, 821068), (228, 615801), (342, 410534), (684, 205267)]