15668401938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1433}}^1$

素因数の和:1712

約数の個数: 128

約数和(自身を含む): 38061342720

約数和(自身を除く): 22392940782

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 47, 58, 87, 94, 141, 174, 191, 203, 282, 329, 382, 406, 573, 609, 658, 987, 1146, 1218, 1337, 1363, 1433, 1974, 2674, 2726, 2866, 4011, 4089, 4299, 5539, 8022, 8178, 8598, 8977, 9541, 10031, 11078, 16617, 17954, 19082, 20062, 26931, 28623, 30093, 33234, 38773, 41557, 53862, 57246, 60186, 62839, 67351, 77546, 83114, 116319, 124671, 125678, 134702, 188517, 202053, 232638, 249342, 260333, 273703, 290899, 377034, 404106, 471457, 520666, 547406, 581798, 780999, 821109, 872697, 942914, 1414371, 1561998, 1642218, 1745394, 1822331, 1915921, 1953179, 2828742, 3644662, 3831842, 3906358, 5466993, 5747763, 5859537, 7937387, 10933986, 11495526, 11719074, 12864041, 13672253, 15874774, 23812161, 25728082, 27344506, 38592123, 41016759, 47624322, 55561709, 77184246, 82033518, 90048287, 111123418, 166685127, 180096574, 270144861, 333370254, 373057189, 540289722, 746114378, 1119171567, 2238343134, 2611400323, 5222800646, 7834200969, 15668401938]

約数ペア:

[(1, 15668401938), (2, 7834200969), (3, 5222800646), (6, 2611400323), (7, 2238343134), (14, 1119171567), (21, 746114378), (29, 540289722), (42, 373057189), (47, 333370254), (58, 270144861), (87, 180096574), (94, 166685127), (141, 111123418), (174, 90048287), (191, 82033518), (203, 77184246), (282, 55561709), (329, 47624322), (382, 41016759), (406, 38592123), (573, 27344506), (609, 25728082), (658, 23812161), (987, 15874774), (1146, 13672253), (1218, 12864041), (1337, 11719074), (1363, 11495526), (1433, 10933986), (1974, 7937387), (2674, 5859537), (2726, 5747763), (2866, 5466993), (4011, 3906358), (4089, 3831842), (4299, 3644662), (5539, 2828742), (8022, 1953179), (8178, 1915921), (8598, 1822331), (8977, 1745394), (9541, 1642218), (10031, 1561998), (11078, 1414371), (16617, 942914), (17954, 872697), (19082, 821109), (20062, 780999), (26931, 581798), (28623, 547406), (30093, 520666), (33234, 471457), (38773, 404106), (41557, 377034), (53862, 290899), (57246, 273703), (60186, 260333), (62839, 249342), (67351, 232638), (77546, 202053), (83114, 188517), (116319, 134702), (124671, 125678)]