145440236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 277258464

約数和(自身を除く): 131818228

約数列:

[1, 2, 4, 17, 34, 68, 73, 83, 146, 166, 292, 332, 353, 706, 1241, 1411, 1412, 2482, 2822, 4964, 5644, 6001, 6059, 12002, 12118, 24004, 24236, 25769, 29299, 51538, 58598, 103003, 103076, 117196, 206006, 412012, 438073, 498083, 876146, 996166, 1752292, 1992332, 2138827, 4277654, 8555308, 36360059, 72720118, 145440236]

約数ペア:

[(1, 145440236), (2, 72720118), (4, 36360059), (17, 8555308), (34, 4277654), (68, 2138827), (73, 1992332), (83, 1752292), (146, 996166), (166, 876146), (292, 498083), (332, 438073), (353, 412012), (706, 206006), (1241, 117196), (1411, 103076), (1412, 103003), (2482, 58598), (2822, 51538), (4964, 29299), (5644, 25769), (6001, 24236), (6059, 24004), (12002, 12118)]