135637516

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 276401664

約数和(自身を除く): 140764148

約数列:

[1, 2, 4, 7, 14, 28, 113, 163, 226, 263, 326, 452, 526, 652, 791, 1052, 1141, 1582, 1841, 2282, 3164, 3682, 4564, 7364, 18419, 29719, 36838, 42869, 59438, 73676, 85738, 118876, 128933, 171476, 208033, 257866, 300083, 416066, 515732, 600166, 832132, 1200332, 4844197, 9688394, 19376788, 33909379, 67818758, 135637516]

約数ペア:

[(1, 135637516), (2, 67818758), (4, 33909379), (7, 19376788), (14, 9688394), (28, 4844197), (113, 1200332), (163, 832132), (226, 600166), (263, 515732), (326, 416066), (452, 300083), (526, 257866), (652, 208033), (791, 171476), (1052, 128933), (1141, 118876), (1582, 85738), (1841, 73676), (2282, 59438), (3164, 42869), (3682, 36838), (4564, 29719), (7364, 18419)]