151451388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2113}}^1$

素因数の和:2315

約数の個数: 72

約数和(自身を含む): 420144816

約数和(自身を除く): 268693428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 181, 198, 362, 396, 543, 724, 1086, 1629, 1991, 2113, 2172, 3258, 3982, 4226, 5973, 6339, 6516, 7964, 8452, 11946, 12678, 17919, 19017, 23243, 23892, 25356, 35838, 38034, 46486, 69729, 71676, 76068, 92972, 139458, 209187, 278916, 382453, 418374, 764906, 836748, 1147359, 1529812, 2294718, 3442077, 4206983, 4589436, 6884154, 8413966, 12620949, 13768308, 16827932, 25241898, 37862847, 50483796, 75725694, 151451388]

約数ペア:

[(1, 151451388), (2, 75725694), (3, 50483796), (4, 37862847), (6, 25241898), (9, 16827932), (11, 13768308), (12, 12620949), (18, 8413966), (22, 6884154), (33, 4589436), (36, 4206983), (44, 3442077), (66, 2294718), (99, 1529812), (132, 1147359), (181, 836748), (198, 764906), (362, 418374), (396, 382453), (543, 278916), (724, 209187), (1086, 139458), (1629, 92972), (1991, 76068), (2113, 71676), (2172, 69729), (3258, 46486), (3982, 38034), (4226, 35838), (5973, 25356), (6339, 23892), (6516, 23243), (7964, 19017), (8452, 17919), (11946, 12678)]