126478458

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 280898280

約数和(自身を除く): 154419822

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 233, 318, 466, 477, 569, 699, 954, 1138, 1398, 1707, 2097, 3414, 4194, 5121, 10242, 12349, 24698, 30157, 37047, 60314, 74094, 90471, 111141, 132577, 180942, 222282, 265154, 271413, 397731, 542826, 795462, 1193193, 2386386, 7026581, 14053162, 21079743, 42159486, 63239229, 126478458]

約数ペア:

[(1, 126478458), (2, 63239229), (3, 42159486), (6, 21079743), (9, 14053162), (18, 7026581), (53, 2386386), (106, 1193193), (159, 795462), (233, 542826), (318, 397731), (466, 271413), (477, 265154), (569, 222282), (699, 180942), (954, 132577), (1138, 111141), (1398, 90471), (1707, 74094), (2097, 60314), (3414, 37047), (4194, 30157), (5121, 24698), (10242, 12349)]