127291776

素因数分解:

$2^7\times 3^1\times {\mathrm{331489}}^1$

素因数の和:331506

約数の個数: 32

約数和(自身を含む): 338119800

約数和(自身を除く): 210828024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 331489, 662978, 994467, 1325956, 1988934, 2651912, 3977868, 5303824, 7955736, 10607648, 15911472, 21215296, 31822944, 42430592, 63645888, 127291776]

約数ペア:

[(1, 127291776), (2, 63645888), (3, 42430592), (4, 31822944), (6, 21215296), (8, 15911472), (12, 10607648), (16, 7955736), (24, 5303824), (32, 3977868), (48, 2651912), (64, 1988934), (96, 1325956), (128, 994467), (192, 662978), (384, 331489)]