123443664

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151279}}^1$

素因数の和:151307

約数の個数: 40

約数和(自身を含む): 337656960

約数和(自身を除く): 214213296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 151279, 302558, 453837, 605116, 907674, 1210232, 1815348, 2420464, 2571743, 3630696, 5143486, 7261392, 7715229, 10286972, 15430458, 20573944, 30860916, 41147888, 61721832, 123443664]

約数ペア:

[(1, 123443664), (2, 61721832), (3, 41147888), (4, 30860916), (6, 20573944), (8, 15430458), (12, 10286972), (16, 7715229), (17, 7261392), (24, 5143486), (34, 3630696), (48, 2571743), (51, 2420464), (68, 1815348), (102, 1210232), (136, 907674), (204, 605116), (272, 453837), (408, 302558), (816, 151279)]