123020196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4003}}^1$

素因数の和:4220

約数の個数: 48

約数和(自身を含む): 310774464

約数和(自身を除く): 187754268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 2364, 2561, 4003, 5122, 7683, 8006, 10244, 12009, 15366, 16012, 24018, 30732, 48036, 52039, 104078, 156117, 208156, 312234, 624468, 788591, 1577182, 2365773, 3154364, 4731546, 9463092, 10251683, 20503366, 30755049, 41006732, 61510098, 123020196]

約数ペア:

[(1, 123020196), (2, 61510098), (3, 41006732), (4, 30755049), (6, 20503366), (12, 10251683), (13, 9463092), (26, 4731546), (39, 3154364), (52, 2365773), (78, 1577182), (156, 788591), (197, 624468), (394, 312234), (591, 208156), (788, 156117), (1182, 104078), (2364, 52039), (2561, 48036), (4003, 30732), (5122, 24018), (7683, 16012), (8006, 15366), (10244, 12009)]