156969629540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12477713}}^1$

素因数の和:12477776

約数の個数: 48

約数和(自身を含む): 358459767792

約数和(自身を除く): 201490138252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 12477713, 24955426, 49910852, 62388565, 124777130, 212121121, 249554260, 424242242, 461675381, 848484484, 923350762, 1060605605, 1846701524, 2121211210, 2308376905, 4242422420, 4616753810, 7848481477, 9233507620, 15696962954, 31393925908, 39242407385, 78484814770, 156969629540]

約数ペア:

[(1, 156969629540), (2, 78484814770), (4, 39242407385), (5, 31393925908), (10, 15696962954), (17, 9233507620), (20, 7848481477), (34, 4616753810), (37, 4242422420), (68, 2308376905), (74, 2121211210), (85, 1846701524), (148, 1060605605), (170, 923350762), (185, 848484484), (340, 461675381), (370, 424242242), (629, 249554260), (740, 212121121), (1258, 124777130), (2516, 62388565), (3145, 49910852), (6290, 24955426), (12580, 12477713)]