137542776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{818707}}^1$

素因数の和:818723

約数の個数: 32

約数和(自身を含む): 392979840

約数和(自身を除く): 255437064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 818707, 1637414, 2456121, 3274828, 4912242, 5730949, 6549656, 9824484, 11461898, 17192847, 19648968, 22923796, 34385694, 45847592, 68771388, 137542776]

約数ペア:

[(1, 137542776), (2, 68771388), (3, 45847592), (4, 34385694), (6, 22923796), (7, 19648968), (8, 17192847), (12, 11461898), (14, 9824484), (21, 6549656), (24, 5730949), (28, 4912242), (42, 3274828), (56, 2456121), (84, 1637414), (168, 818707)]