153972406

素因数分解:

$2^1\times 7^2\times {\mathrm{1217}}^1\times {\mathrm{1291}}^1$

素因数の和:2524

約数の個数: 24

約数和(自身を含む): 269095176

約数和(自身を除く): 115122770

約数列:

[1, 2, 7, 14, 49, 98, 1217, 1291, 2434, 2582, 8519, 9037, 17038, 18074, 59633, 63259, 119266, 126518, 1571147, 3142294, 10998029, 21996058, 76986203, 153972406]

約数ペア:

[(1, 153972406), (2, 76986203), (7, 21996058), (14, 10998029), (49, 3142294), (98, 1571147), (1217, 126518), (1291, 119266), (2434, 63259), (2582, 59633), (8519, 18074), (9037, 17038)]