156723779852

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1\times {\mathrm{3001}}^1$

素因数の和:3906

約数の個数: 48

約数和(自身を含む): 278579067648

約数和(自身を除く): 121855287796

約数列:

[1, 2, 4, 137, 157, 274, 314, 548, 607, 628, 1214, 2428, 3001, 6002, 12004, 21509, 43018, 83159, 86036, 95299, 166318, 190598, 332636, 381196, 411137, 471157, 822274, 942314, 1644548, 1821607, 1884628, 3643214, 7286428, 13055963, 26111926, 52223852, 64548509, 129097018, 249560159, 258194036, 285992299, 499120318, 571984598, 998240636, 1143969196, 39180944963, 78361889926, 156723779852]

約数ペア:

[(1, 156723779852), (2, 78361889926), (4, 39180944963), (137, 1143969196), (157, 998240636), (274, 571984598), (314, 499120318), (548, 285992299), (607, 258194036), (628, 249560159), (1214, 129097018), (2428, 64548509), (3001, 52223852), (6002, 26111926), (12004, 13055963), (21509, 7286428), (43018, 3643214), (83159, 1884628), (86036, 1821607), (95299, 1644548), (166318, 942314), (190598, 822274), (332636, 471157), (381196, 411137)]