155552748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9319}}^1$

素因数の和:9446

約数の個数: 48

約数和(自身を含む): 394571520

約数和(自身を除く): 239018772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 9319, 16692, 18638, 27957, 37276, 55914, 111828, 121147, 242294, 363441, 484588, 726882, 997133, 1453764, 1994266, 2991399, 3988532, 5982798, 11965596, 12962729, 25925458, 38888187, 51850916, 77776374, 155552748]

約数ペア:

[(1, 155552748), (2, 77776374), (3, 51850916), (4, 38888187), (6, 25925458), (12, 12962729), (13, 11965596), (26, 5982798), (39, 3988532), (52, 2991399), (78, 1994266), (107, 1453764), (156, 997133), (214, 726882), (321, 484588), (428, 363441), (642, 242294), (1284, 121147), (1391, 111828), (2782, 55914), (4173, 37276), (5564, 27957), (8346, 18638), (9319, 16692)]