137777406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 314979840

約数和(自身を除く): 177202434

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 61, 69, 78, 122, 138, 183, 299, 366, 598, 793, 897, 1259, 1403, 1586, 1794, 2379, 2518, 2806, 3777, 4209, 4758, 7554, 8418, 16367, 18239, 28957, 32734, 36478, 49101, 54717, 57914, 76799, 86871, 98202, 109434, 153598, 173742, 230397, 376441, 460794, 752882, 998387, 1129323, 1766377, 1996774, 2258646, 2995161, 3532754, 5299131, 5990322, 10598262, 22962901, 45925802, 68888703, 137777406]

約数ペア:

[(1, 137777406), (2, 68888703), (3, 45925802), (6, 22962901), (13, 10598262), (23, 5990322), (26, 5299131), (39, 3532754), (46, 2995161), (61, 2258646), (69, 1996774), (78, 1766377), (122, 1129323), (138, 998387), (183, 752882), (299, 460794), (366, 376441), (598, 230397), (793, 173742), (897, 153598), (1259, 109434), (1403, 98202), (1586, 86871), (1794, 76799), (2379, 57914), (2518, 54717), (2806, 49101), (3777, 36478), (4209, 32734), (4758, 28957), (7554, 18239), (8418, 16367)]