127706688

素因数分解:

$2^6\times 3^2\times {\mathrm{221713}}^1$

素因数の和:221731

約数の個数: 42

約数和(自身を含む): 366049814

約数和(自身を除く): 238343126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 221713, 443426, 665139, 886852, 1330278, 1773704, 1995417, 2660556, 3547408, 3990834, 5321112, 7094816, 7981668, 10642224, 14189632, 15963336, 21284448, 31926672, 42568896, 63853344, 127706688]

約数ペア:

[(1, 127706688), (2, 63853344), (3, 42568896), (4, 31926672), (6, 21284448), (8, 15963336), (9, 14189632), (12, 10642224), (16, 7981668), (18, 7094816), (24, 5321112), (32, 3990834), (36, 3547408), (48, 2660556), (64, 1995417), (72, 1773704), (96, 1330278), (144, 886852), (192, 665139), (288, 443426), (576, 221713)]