142427888

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 60

約数和(自身を含む): 291822840

約数和(自身を除く): 149394952

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 157, 236, 248, 314, 472, 496, 628, 944, 961, 1256, 1829, 1922, 2512, 3658, 3844, 4867, 7316, 7688, 9263, 9734, 14632, 15376, 18526, 19468, 29264, 37052, 38936, 56699, 74104, 77872, 113398, 148208, 150877, 226796, 287153, 301754, 453592, 574306, 603508, 907184, 1148612, 1207016, 2297224, 2414032, 4594448, 8901743, 17803486, 35606972, 71213944, 142427888]

約数ペア:

[(1, 142427888), (2, 71213944), (4, 35606972), (8, 17803486), (16, 8901743), (31, 4594448), (59, 2414032), (62, 2297224), (118, 1207016), (124, 1148612), (157, 907184), (236, 603508), (248, 574306), (314, 453592), (472, 301754), (496, 287153), (628, 226796), (944, 150877), (961, 148208), (1256, 113398), (1829, 77872), (1922, 74104), (2512, 56699), (3658, 38936), (3844, 37052), (4867, 29264), (7316, 19468), (7688, 18526), (9263, 15376), (9734, 14632)]