128510403846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{929}}^1\times {\mathrm{1531}}^1$

素因数の和:2550

約数の個数: 96

約数和(自身を含む): 288667774080

約数和(自身を除く): 160157370234

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 929, 1221, 1369, 1531, 1858, 2442, 2738, 2787, 3062, 4107, 4593, 5574, 8214, 9186, 10219, 15059, 16841, 20438, 30118, 30657, 33682, 34373, 45177, 50523, 56647, 61314, 68746, 90354, 101046, 103119, 113294, 169941, 206238, 339882, 378103, 623117, 756206, 1134309, 1246234, 1271801, 1422299, 1869351, 2095939, 2268618, 2543602, 2844598, 3738702, 3815403, 4191878, 4266897, 6287817, 7630806, 8533794, 12575634, 13989811, 15645289, 23055329, 27979622, 31290578, 41969433, 46110658, 46935867, 52625063, 69165987, 83938866, 93871734, 105250126, 138331974, 157875189, 315750378, 578875693, 1157751386, 1736627079, 1947127331, 3473254158, 3894254662, 5841381993, 11682763986, 21418400641, 42836801282, 64255201923, 128510403846]

約数ペア:

[(1, 128510403846), (2, 64255201923), (3, 42836801282), (6, 21418400641), (11, 11682763986), (22, 5841381993), (33, 3894254662), (37, 3473254158), (66, 1947127331), (74, 1736627079), (111, 1157751386), (222, 578875693), (407, 315750378), (814, 157875189), (929, 138331974), (1221, 105250126), (1369, 93871734), (1531, 83938866), (1858, 69165987), (2442, 52625063), (2738, 46935867), (2787, 46110658), (3062, 41969433), (4107, 31290578), (4593, 27979622), (5574, 23055329), (8214, 15645289), (9186, 13989811), (10219, 12575634), (15059, 8533794), (16841, 7630806), (20438, 6287817), (30118, 4266897), (30657, 4191878), (33682, 3815403), (34373, 3738702), (45177, 2844598), (50523, 2543602), (56647, 2268618), (61314, 2095939), (68746, 1869351), (90354, 1422299), (101046, 1271801), (103119, 1246234), (113294, 1134309), (169941, 756206), (206238, 623117), (339882, 378103)]