163382364

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 420642768

約数和(自身を除く): 257260404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 157, 211, 274, 314, 411, 422, 471, 548, 628, 633, 822, 844, 942, 1233, 1266, 1413, 1644, 1884, 1899, 2466, 2532, 2826, 3798, 4932, 5652, 7596, 21509, 28907, 33127, 43018, 57814, 64527, 66254, 86036, 86721, 99381, 115628, 129054, 132508, 173442, 193581, 198762, 258108, 260163, 298143, 346884, 387162, 397524, 520326, 596286, 774324, 1040652, 1192572, 4538399, 9076798, 13615197, 18153596, 27230394, 40845591, 54460788, 81691182, 163382364]

約数ペア:

[(1, 163382364), (2, 81691182), (3, 54460788), (4, 40845591), (6, 27230394), (9, 18153596), (12, 13615197), (18, 9076798), (36, 4538399), (137, 1192572), (157, 1040652), (211, 774324), (274, 596286), (314, 520326), (411, 397524), (422, 387162), (471, 346884), (548, 298143), (628, 260163), (633, 258108), (822, 198762), (844, 193581), (942, 173442), (1233, 132508), (1266, 129054), (1413, 115628), (1644, 99381), (1884, 86721), (1899, 86036), (2466, 66254), (2532, 64527), (2826, 57814), (3798, 43018), (4932, 33127), (5652, 28907), (7596, 21509)]