157230421916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{75167}}^1$

素因数の和:76826

約数の個数: 48

約数和(自身を含む): 306865843200

約数和(自身を除く): 149635421284

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1619, 3238, 6476, 27523, 30761, 55046, 61522, 75167, 110092, 123044, 150334, 300668, 522937, 1045874, 1277839, 1428173, 2091748, 2555678, 2856346, 5111356, 5712692, 24278941, 48557882, 97115764, 121695373, 243390746, 486781492, 2068821341, 2312212087, 4137642682, 4624424174, 8275285364, 9248848348, 39307605479, 78615210958, 157230421916]

約数ペア:

[(1, 157230421916), (2, 78615210958), (4, 39307605479), (17, 9248848348), (19, 8275285364), (34, 4624424174), (38, 4137642682), (68, 2312212087), (76, 2068821341), (323, 486781492), (646, 243390746), (1292, 121695373), (1619, 97115764), (3238, 48557882), (6476, 24278941), (27523, 5712692), (30761, 5111356), (55046, 2856346), (61522, 2555678), (75167, 2091748), (110092, 1428173), (123044, 1277839), (150334, 1045874), (300668, 522937)]