161753064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{971}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 442298880

約数和(自身を除く): 280545816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 631, 971, 1262, 1893, 1942, 2524, 2913, 3786, 3884, 5048, 5826, 6941, 7572, 7768, 10681, 11652, 13882, 15144, 20823, 21362, 23304, 27764, 32043, 41646, 42724, 55528, 64086, 83292, 85448, 128172, 166584, 256344, 612701, 1225402, 1838103, 2450804, 3676206, 4901608, 6739711, 7352412, 13479422, 14704824, 20219133, 26958844, 40438266, 53917688, 80876532, 161753064]

約数ペア:

[(1, 161753064), (2, 80876532), (3, 53917688), (4, 40438266), (6, 26958844), (8, 20219133), (11, 14704824), (12, 13479422), (22, 7352412), (24, 6739711), (33, 4901608), (44, 3676206), (66, 2450804), (88, 1838103), (132, 1225402), (264, 612701), (631, 256344), (971, 166584), (1262, 128172), (1893, 85448), (1942, 83292), (2524, 64086), (2913, 55528), (3786, 42724), (3884, 41646), (5048, 32043), (5826, 27764), (6941, 23304), (7572, 21362), (7768, 20823), (10681, 15144), (11652, 13882)]