129224108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{40739}}^1$

素因数の和:40817

約数の個数: 24

約数和(自身を含む): 247536240

約数和(自身を除く): 118312132

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 40739, 81478, 162956, 529607, 1059214, 2118428, 2485079, 4970158, 9940316, 32306027, 64612054, 129224108]

約数ペア:

[(1, 129224108), (2, 64612054), (4, 32306027), (13, 9940316), (26, 4970158), (52, 2485079), (61, 2118428), (122, 1059214), (244, 529607), (793, 162956), (1586, 81478), (3172, 40739)]