156786704180

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1447}}^1\times {\mathrm{32441}}^1$

素因数の和:34064

約数の個数: 48

約数和(自身を含む): 331462768896

約数和(自身を除く): 174676064716

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1447, 1670, 2894, 3340, 5788, 7235, 14470, 28940, 32441, 64882, 129764, 162205, 241649, 324410, 483298, 648820, 966596, 1208245, 2416490, 4832980, 5417647, 10835294, 21670588, 27088235, 46942127, 54176470, 93884254, 108352940, 187768508, 234710635, 469421270, 938842540, 7839335209, 15678670418, 31357340836, 39196676045, 78393352090, 156786704180]

約数ペア:

[(1, 156786704180), (2, 78393352090), (4, 39196676045), (5, 31357340836), (10, 15678670418), (20, 7839335209), (167, 938842540), (334, 469421270), (668, 234710635), (835, 187768508), (1447, 108352940), (1670, 93884254), (2894, 54176470), (3340, 46942127), (5788, 27088235), (7235, 21670588), (14470, 10835294), (28940, 5417647), (32441, 4832980), (64882, 2416490), (129764, 1208245), (162205, 966596), (241649, 648820), (324410, 483298)]