156965187860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{603712261}}^1$

素因数の和:603712283

約数の個数: 24

約数和(自身を含む): 354982810056

約数和(自身を除く): 198017622196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 603712261, 1207424522, 2414849044, 3018561305, 6037122610, 7848259393, 12074245220, 15696518786, 31393037572, 39241296965, 78482593930, 156965187860]

約数ペア:

[(1, 156965187860), (2, 78482593930), (4, 39241296965), (5, 31393037572), (10, 15696518786), (13, 12074245220), (20, 7848259393), (26, 6037122610), (52, 3018561305), (65, 2414849044), (130, 1207424522), (260, 603712261)]