168707664

素因数分解:

$2^4\times 3^3\times {\mathrm{390527}}^1$

素因数の和:390544

約数の個数: 40

約数和(自身を含む): 484254720

約数和(自身を除く): 315547056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 390527, 781054, 1171581, 1562108, 2343162, 3124216, 3514743, 4686324, 6248432, 7029486, 9372648, 10544229, 14058972, 18745296, 21088458, 28117944, 42176916, 56235888, 84353832, 168707664]

約数ペア:

[(1, 168707664), (2, 84353832), (3, 56235888), (4, 42176916), (6, 28117944), (8, 21088458), (9, 18745296), (12, 14058972), (16, 10544229), (18, 9372648), (24, 7029486), (27, 6248432), (36, 4686324), (48, 3514743), (54, 3124216), (72, 2343162), (108, 1562108), (144, 1171581), (216, 781054), (432, 390527)]