147205176

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{857}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 391042080

約数和(自身を除く): 243836904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 421, 842, 857, 1263, 1684, 1714, 2526, 2571, 3368, 3428, 5052, 5142, 6856, 7157, 10104, 10284, 14314, 14569, 20568, 21471, 28628, 29138, 42942, 43707, 57256, 58276, 85884, 87414, 116552, 171768, 174828, 349656, 360797, 721594, 1082391, 1443188, 2164782, 2886376, 4329564, 6133549, 8659128, 12267098, 18400647, 24534196, 36801294, 49068392, 73602588, 147205176]

約数ペア:

[(1, 147205176), (2, 73602588), (3, 49068392), (4, 36801294), (6, 24534196), (8, 18400647), (12, 12267098), (17, 8659128), (24, 6133549), (34, 4329564), (51, 2886376), (68, 2164782), (102, 1443188), (136, 1082391), (204, 721594), (408, 360797), (421, 349656), (842, 174828), (857, 171768), (1263, 116552), (1684, 87414), (1714, 85884), (2526, 58276), (2571, 57256), (3368, 43707), (3428, 42942), (5052, 29138), (5142, 28628), (6856, 21471), (7157, 20568), (10104, 14569), (10284, 14314)]