155015796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2503}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 390664064

約数和(自身を除く): 235648268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 397, 794, 1191, 1588, 2382, 2503, 4764, 5006, 5161, 7509, 10012, 10322, 15018, 15483, 20644, 30036, 30966, 32539, 61932, 65078, 97617, 130156, 195234, 390468, 993691, 1987382, 2981073, 3974764, 5962146, 11924292, 12917983, 25835966, 38753949, 51671932, 77507898, 155015796]

約数ペア:

[(1, 155015796), (2, 77507898), (3, 51671932), (4, 38753949), (6, 25835966), (12, 12917983), (13, 11924292), (26, 5962146), (39, 3974764), (52, 2981073), (78, 1987382), (156, 993691), (397, 390468), (794, 195234), (1191, 130156), (1588, 97617), (2382, 65078), (2503, 61932), (4764, 32539), (5006, 30966), (5161, 30036), (7509, 20644), (10012, 15483), (10322, 15018)]