164476884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 464111424

約数和(自身を除く): 299634540

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 73, 78, 101, 132, 143, 146, 156, 169, 202, 219, 286, 292, 303, 338, 404, 429, 438, 507, 572, 606, 676, 803, 858, 876, 949, 1014, 1111, 1212, 1313, 1606, 1716, 1859, 1898, 2028, 2222, 2409, 2626, 2847, 3212, 3333, 3718, 3796, 3939, 4444, 4818, 5252, 5577, 5694, 6666, 7373, 7436, 7878, 9636, 10439, 11154, 11388, 12337, 13332, 14443, 14746, 15756, 17069, 20878, 22119, 22308, 24674, 28886, 29492, 31317, 34138, 37011, 41756, 43329, 44238, 49348, 51207, 57772, 62634, 68276, 74022, 81103, 86658, 88476, 95849, 102414, 125268, 135707, 148044, 162206, 173316, 187759, 191698, 204828, 243309, 271414, 287547, 324412, 375518, 383396, 407121, 486618, 542828, 563277, 575094, 751036, 814242, 973236, 1054339, 1126554, 1150188, 1246037, 1628484, 2108678, 2253108, 2492074, 3163017, 3738111, 4217356, 4984148, 6326034, 7476222, 12652068, 13706407, 14952444, 27412814, 41119221, 54825628, 82238442, 164476884]

約数ペア:

[(1, 164476884), (2, 82238442), (3, 54825628), (4, 41119221), (6, 27412814), (11, 14952444), (12, 13706407), (13, 12652068), (22, 7476222), (26, 6326034), (33, 4984148), (39, 4217356), (44, 3738111), (52, 3163017), (66, 2492074), (73, 2253108), (78, 2108678), (101, 1628484), (132, 1246037), (143, 1150188), (146, 1126554), (156, 1054339), (169, 973236), (202, 814242), (219, 751036), (286, 575094), (292, 563277), (303, 542828), (338, 486618), (404, 407121), (429, 383396), (438, 375518), (507, 324412), (572, 287547), (606, 271414), (676, 243309), (803, 204828), (858, 191698), (876, 187759), (949, 173316), (1014, 162206), (1111, 148044), (1212, 135707), (1313, 125268), (1606, 102414), (1716, 95849), (1859, 88476), (1898, 86658), (2028, 81103), (2222, 74022), (2409, 68276), (2626, 62634), (2847, 57772), (3212, 51207), (3333, 49348), (3718, 44238), (3796, 43329), (3939, 41756), (4444, 37011), (4818, 34138), (5252, 31317), (5577, 29492), (5694, 28886), (6666, 24674), (7373, 22308), (7436, 22119), (7878, 20878), (9636, 17069), (10439, 15756), (11154, 14746), (11388, 14443), (12337, 13332)]