149338392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{888919}}^1$

素因数の和:888935

約数の個数: 32

約数和(自身を含む): 426681600

約数和(自身を除く): 277343208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 888919, 1777838, 2666757, 3555676, 5333514, 6222433, 7111352, 10667028, 12444866, 18667299, 21334056, 24889732, 37334598, 49779464, 74669196, 149338392]

約数ペア:

[(1, 149338392), (2, 74669196), (3, 49779464), (4, 37334598), (6, 24889732), (7, 21334056), (8, 18667299), (12, 12444866), (14, 10667028), (21, 7111352), (24, 6222433), (28, 5333514), (42, 3555676), (56, 2666757), (84, 1777838), (168, 888919)]