127539944

素因数分解:

$2^3\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1459}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 279619200

約数和(自身を除く): 152079256

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 223, 392, 446, 892, 1459, 1561, 1784, 2918, 3122, 5836, 6244, 10213, 10927, 11672, 12488, 20426, 21854, 40852, 43708, 71491, 81704, 87416, 142982, 285964, 325357, 571928, 650714, 1301428, 2277499, 2602856, 4554998, 9109996, 15942493, 18219992, 31884986, 63769972, 127539944]

約数ペア:

[(1, 127539944), (2, 63769972), (4, 31884986), (7, 18219992), (8, 15942493), (14, 9109996), (28, 4554998), (49, 2602856), (56, 2277499), (98, 1301428), (196, 650714), (223, 571928), (392, 325357), (446, 285964), (892, 142982), (1459, 87416), (1561, 81704), (1784, 71491), (2918, 43708), (3122, 40852), (5836, 21854), (6244, 20426), (10213, 12488), (10927, 11672)]