140605368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{344621}}^1$

素因数の和:344647

約数の個数: 32

約数和(自身を含む): 372191760

約数和(自身を除く): 231586392

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 344621, 689242, 1033863, 1378484, 2067726, 2756968, 4135452, 5858557, 8270904, 11717114, 17575671, 23434228, 35151342, 46868456, 70302684, 140605368]

約数ペア:

[(1, 140605368), (2, 70302684), (3, 46868456), (4, 35151342), (6, 23434228), (8, 17575671), (12, 11717114), (17, 8270904), (24, 5858557), (34, 4135452), (51, 2756968), (68, 2067726), (102, 1378484), (136, 1033863), (204, 689242), (408, 344621)]