165114684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1019}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 478208640

約数和(自身を除く): 313093956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 643, 1019, 1286, 1929, 2038, 2572, 3057, 3858, 4076, 4501, 5787, 6114, 7133, 7716, 9002, 9171, 11574, 12228, 13503, 14266, 18004, 18342, 21399, 23148, 27006, 28532, 36684, 40509, 42798, 54012, 64197, 81018, 85596, 128394, 162036, 256788, 655217, 1310434, 1965651, 2620868, 3931302, 4586519, 5896953, 7862604, 9173038, 11793906, 13759557, 18346076, 23587812, 27519114, 41278671, 55038228, 82557342, 165114684]

約数ペア:

[(1, 165114684), (2, 82557342), (3, 55038228), (4, 41278671), (6, 27519114), (7, 23587812), (9, 18346076), (12, 13759557), (14, 11793906), (18, 9173038), (21, 7862604), (28, 5896953), (36, 4586519), (42, 3931302), (63, 2620868), (84, 1965651), (126, 1310434), (252, 655217), (643, 256788), (1019, 162036), (1286, 128394), (1929, 85596), (2038, 81018), (2572, 64197), (3057, 54012), (3858, 42798), (4076, 40509), (4501, 36684), (5787, 28532), (6114, 27006), (7133, 23148), (7716, 21399), (9002, 18342), (9171, 18004), (11574, 14266), (12228, 13503)]