144493778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 273030912

約数和(自身を除く): 128537134

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 113, 143, 187, 221, 226, 263, 286, 374, 442, 526, 1243, 1469, 1921, 2431, 2486, 2893, 2938, 3419, 3842, 4471, 4862, 5786, 6838, 8942, 16159, 21131, 24973, 29719, 32318, 37609, 42262, 49181, 49946, 58123, 59438, 75218, 98362, 116246, 274703, 326909, 386347, 505223, 549406, 639353, 653818, 772694, 1010446, 1278706, 4249817, 5557453, 6567899, 8499634, 11114906, 13135798, 72246889, 144493778]

約数ペア:

[(1, 144493778), (2, 72246889), (11, 13135798), (13, 11114906), (17, 8499634), (22, 6567899), (26, 5557453), (34, 4249817), (113, 1278706), (143, 1010446), (187, 772694), (221, 653818), (226, 639353), (263, 549406), (286, 505223), (374, 386347), (442, 326909), (526, 274703), (1243, 116246), (1469, 98362), (1921, 75218), (2431, 59438), (2486, 58123), (2893, 49946), (2938, 49181), (3419, 42262), (3842, 37609), (4471, 32318), (4862, 29719), (5786, 24973), (6838, 21131), (8942, 16159)]