129322564

素因数分解:

$2^2\times 7^2\times {\mathrm{607}}^1\times {\mathrm{1087}}^1$

素因数の和:1712

約数の個数: 36

約数和(自身を含む): 263940096

約数和(自身を除く): 134617532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 607, 1087, 1214, 2174, 2428, 4249, 4348, 7609, 8498, 15218, 16996, 29743, 30436, 53263, 59486, 106526, 118972, 213052, 659809, 1319618, 2639236, 4618663, 9237326, 18474652, 32330641, 64661282, 129322564]

約数ペア:

[(1, 129322564), (2, 64661282), (4, 32330641), (7, 18474652), (14, 9237326), (28, 4618663), (49, 2639236), (98, 1319618), (196, 659809), (607, 213052), (1087, 118972), (1214, 106526), (2174, 59486), (2428, 53263), (4249, 30436), (4348, 29743), (7609, 16996), (8498, 15218)]