131812164

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 375473280

約数和(自身を除く): 243661116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 181, 198, 297, 362, 396, 543, 594, 613, 724, 1086, 1188, 1226, 1629, 1839, 1991, 2172, 2452, 3258, 3678, 3982, 4887, 5517, 5973, 6516, 6743, 7356, 7964, 9774, 11034, 11946, 13486, 16551, 17919, 19548, 20229, 22068, 23892, 26972, 33102, 35838, 40458, 53757, 60687, 66204, 71676, 80916, 107514, 110953, 121374, 182061, 215028, 221906, 242748, 332859, 364122, 443812, 665718, 728244, 998577, 1220483, 1331436, 1997154, 2440966, 2995731, 3661449, 3994308, 4881932, 5991462, 7322898, 10984347, 11982924, 14645796, 21968694, 32953041, 43937388, 65906082, 131812164]

約数ペア:

[(1, 131812164), (2, 65906082), (3, 43937388), (4, 32953041), (6, 21968694), (9, 14645796), (11, 11982924), (12, 10984347), (18, 7322898), (22, 5991462), (27, 4881932), (33, 3994308), (36, 3661449), (44, 2995731), (54, 2440966), (66, 1997154), (99, 1331436), (108, 1220483), (132, 998577), (181, 728244), (198, 665718), (297, 443812), (362, 364122), (396, 332859), (543, 242748), (594, 221906), (613, 215028), (724, 182061), (1086, 121374), (1188, 110953), (1226, 107514), (1629, 80916), (1839, 71676), (1991, 66204), (2172, 60687), (2452, 53757), (3258, 40458), (3678, 35838), (3982, 33102), (4887, 26972), (5517, 23892), (5973, 22068), (6516, 20229), (6743, 19548), (7356, 17919), (7964, 16551), (9774, 13486), (11034, 11946)]