128411710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 294166080

約数和(自身を除く): 165754370

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 61, 70, 85, 119, 122, 145, 170, 203, 238, 290, 305, 406, 427, 493, 595, 610, 854, 986, 1015, 1037, 1190, 1769, 2030, 2074, 2135, 2465, 3451, 3538, 3721, 4270, 4930, 5185, 6902, 7259, 7442, 8845, 10370, 12383, 14518, 17255, 17690, 18605, 24766, 26047, 30073, 34510, 36295, 37210, 52094, 60146, 61915, 63257, 72590, 107909, 123830, 126514, 130235, 150365, 210511, 215818, 260470, 300730, 316285, 421022, 442799, 539545, 632570, 755363, 885598, 1052555, 1079090, 1510726, 1834453, 2105110, 2213995, 3668906, 3776815, 4427990, 7553630, 9172265, 12841171, 18344530, 25682342, 64205855, 128411710]

約数ペア:

[(1, 128411710), (2, 64205855), (5, 25682342), (7, 18344530), (10, 12841171), (14, 9172265), (17, 7553630), (29, 4427990), (34, 3776815), (35, 3668906), (58, 2213995), (61, 2105110), (70, 1834453), (85, 1510726), (119, 1079090), (122, 1052555), (145, 885598), (170, 755363), (203, 632570), (238, 539545), (290, 442799), (305, 421022), (406, 316285), (427, 300730), (493, 260470), (595, 215818), (610, 210511), (854, 150365), (986, 130235), (1015, 126514), (1037, 123830), (1190, 107909), (1769, 72590), (2030, 63257), (2074, 61915), (2135, 60146), (2465, 52094), (3451, 37210), (3538, 36295), (3721, 34510), (4270, 30073), (4930, 26047), (5185, 24766), (6902, 18605), (7259, 17690), (7442, 17255), (8845, 14518), (10370, 12383)]