156930900190

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1\times {\mathrm{129403}}^1$

素因数の和:130284

約数の個数: 32

約数和(自身を含む): 284515916256

約数和(自身を除く): 127585016066

約数列:

[1, 2, 5, 10, 173, 346, 701, 865, 1402, 1730, 3505, 7010, 121273, 129403, 242546, 258806, 606365, 647015, 1212730, 1294030, 22386719, 44773438, 90711503, 111933595, 181423006, 223867190, 453557515, 907115030, 15693090019, 31386180038, 78465450095, 156930900190]

約数ペア:

[(1, 156930900190), (2, 78465450095), (5, 31386180038), (10, 15693090019), (173, 907115030), (346, 453557515), (701, 223867190), (865, 181423006), (1402, 111933595), (1730, 90711503), (3505, 44773438), (7010, 22386719), (121273, 1294030), (129403, 1212730), (242546, 647015), (258806, 606365)]