15215686104

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{161033}}^1$

素因数の和:161200

約数の個数: 64

約数和(自身を含む): 39575715840

約数和(自身を除く): 24360029736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 1016, 1524, 3048, 3937, 7874, 11811, 15748, 23622, 31496, 47244, 94488, 161033, 322066, 483099, 644132, 966198, 1288264, 1932396, 3864792, 4992023, 9984046, 14976069, 19968092, 20451191, 29952138, 39936184, 40902382, 59904276, 61353573, 81804764, 119808552, 122707146, 163609528, 245414292, 490828584, 633986921, 1267973842, 1901960763, 2535947684, 3803921526, 5071895368, 7607843052, 15215686104]

約数ペア:

[(1, 15215686104), (2, 7607843052), (3, 5071895368), (4, 3803921526), (6, 2535947684), (8, 1901960763), (12, 1267973842), (24, 633986921), (31, 490828584), (62, 245414292), (93, 163609528), (124, 122707146), (127, 119808552), (186, 81804764), (248, 61353573), (254, 59904276), (372, 40902382), (381, 39936184), (508, 29952138), (744, 20451191), (762, 19968092), (1016, 14976069), (1524, 9984046), (3048, 4992023), (3937, 3864792), (7874, 1932396), (11811, 1288264), (15748, 966198), (23622, 644132), (31496, 483099), (47244, 322066), (94488, 161033)]