129075254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 132198346

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 94, 119, 154, 187, 238, 329, 374, 517, 658, 799, 1034, 1049, 1309, 1598, 2098, 2618, 3619, 5593, 7238, 7343, 8789, 11186, 11539, 14686, 17578, 17833, 23078, 35666, 49303, 61523, 80773, 98606, 123046, 124831, 161546, 196163, 249662, 345121, 392326, 542333, 690242, 838151, 1084666, 1373141, 1676302, 2746282, 3796331, 5867057, 7592662, 9219661, 11734114, 18439322, 64537627, 129075254]

約数ペア:

[(1, 129075254), (2, 64537627), (7, 18439322), (11, 11734114), (14, 9219661), (17, 7592662), (22, 5867057), (34, 3796331), (47, 2746282), (77, 1676302), (94, 1373141), (119, 1084666), (154, 838151), (187, 690242), (238, 542333), (329, 392326), (374, 345121), (517, 249662), (658, 196163), (799, 161546), (1034, 124831), (1049, 123046), (1309, 98606), (1598, 80773), (2098, 61523), (2618, 49303), (3619, 35666), (5593, 23078), (7238, 17833), (7343, 17578), (8789, 14686), (11186, 11539)]