129255516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{276187}}^1$

素因数の和:276210

約数の個数: 36

約数和(自身を含む): 351863512

約数和(自身を除く): 222607996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 276187, 552374, 828561, 1104748, 1657122, 2485683, 3314244, 3590431, 4971366, 7180862, 9942732, 10771293, 14361724, 21542586, 32313879, 43085172, 64627758, 129255516]

約数ペア:

[(1, 129255516), (2, 64627758), (3, 43085172), (4, 32313879), (6, 21542586), (9, 14361724), (12, 10771293), (13, 9942732), (18, 7180862), (26, 4971366), (36, 3590431), (39, 3314244), (52, 2485683), (78, 1657122), (117, 1104748), (156, 828561), (234, 552374), (468, 276187)]