142242604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1979}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 303367680

約数和(自身を除く): 161125076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 151, 238, 302, 476, 604, 1057, 1979, 2114, 2567, 3958, 4228, 5134, 7916, 10268, 13853, 17969, 27706, 33643, 35938, 55412, 67286, 71876, 134572, 235501, 298829, 471002, 597658, 942004, 1195316, 2091803, 4183606, 5080093, 8367212, 10160186, 20320372, 35560651, 71121302, 142242604]

約数ペア:

[(1, 142242604), (2, 71121302), (4, 35560651), (7, 20320372), (14, 10160186), (17, 8367212), (28, 5080093), (34, 4183606), (68, 2091803), (119, 1195316), (151, 942004), (238, 597658), (302, 471002), (476, 298829), (604, 235501), (1057, 134572), (1979, 71876), (2114, 67286), (2567, 55412), (3958, 35938), (4228, 33643), (5134, 27706), (7916, 17969), (10268, 13853)]