120981952

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20773}}^1$

素因数の和:20805

約数の個数: 56

約数和(自身を含む): 295489376

約数和(自身を除く): 174507424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 20773, 41546, 83092, 145411, 166184, 270049, 290822, 332368, 540098, 581644, 664736, 1080196, 1163288, 1329472, 1890343, 2160392, 2326576, 3780686, 4320784, 4653152, 7561372, 8641568, 9306304, 15122744, 17283136, 30245488, 60490976, 120981952]

約数ペア:

[(1, 120981952), (2, 60490976), (4, 30245488), (7, 17283136), (8, 15122744), (13, 9306304), (14, 8641568), (16, 7561372), (26, 4653152), (28, 4320784), (32, 3780686), (52, 2326576), (56, 2160392), (64, 1890343), (91, 1329472), (104, 1163288), (112, 1080196), (182, 664736), (208, 581644), (224, 540098), (364, 332368), (416, 290822), (448, 270049), (728, 166184), (832, 145411), (1456, 83092), (2912, 41546), (5824, 20773)]