157078994690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{126547}}^1$

素因数の和:126759

約数の個数: 64

約数和(自身を含む): 306144921600

約数和(自身を除く): 149065926910

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 139, 190, 235, 278, 470, 695, 893, 1390, 1786, 2641, 4465, 5282, 6533, 8930, 13066, 13205, 26410, 32665, 65330, 124127, 126547, 248254, 253094, 620635, 632735, 1241270, 1265470, 2404393, 4808786, 5947709, 11895418, 12021965, 17590033, 24043930, 29738545, 35180066, 59477090, 87950165, 113006471, 175900330, 226012942, 334210627, 565032355, 668421254, 826731551, 1130064710, 1653463102, 1671053135, 3342106270, 4133657755, 8267315510, 15707899469, 31415798938, 78539497345, 157078994690]

約数ペア:

[(1, 157078994690), (2, 78539497345), (5, 31415798938), (10, 15707899469), (19, 8267315510), (38, 4133657755), (47, 3342106270), (94, 1671053135), (95, 1653463102), (139, 1130064710), (190, 826731551), (235, 668421254), (278, 565032355), (470, 334210627), (695, 226012942), (893, 175900330), (1390, 113006471), (1786, 87950165), (2641, 59477090), (4465, 35180066), (5282, 29738545), (6533, 24043930), (8930, 17590033), (13066, 12021965), (13205, 11895418), (26410, 5947709), (32665, 4808786), (65330, 2404393), (124127, 1265470), (126547, 1241270), (248254, 632735), (253094, 620635)]