105666652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 234489696

約数和(自身を除く): 128823044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 157, 172, 182, 301, 314, 364, 559, 602, 628, 1099, 1118, 1204, 1849, 2041, 2198, 2236, 3698, 3913, 4082, 4396, 6751, 7396, 7826, 8164, 12943, 13502, 14287, 15652, 24037, 25886, 27004, 28574, 47257, 48074, 51772, 57148, 87763, 94514, 96148, 168259, 175526, 189028, 290293, 336518, 351052, 580586, 614341, 673036, 1161172, 1228682, 2032051, 2457364, 3773809, 4064102, 7547618, 8128204, 15095236, 26416663, 52833326, 105666652]

約数ペア:

[(1, 105666652), (2, 52833326), (4, 26416663), (7, 15095236), (13, 8128204), (14, 7547618), (26, 4064102), (28, 3773809), (43, 2457364), (52, 2032051), (86, 1228682), (91, 1161172), (157, 673036), (172, 614341), (182, 580586), (301, 351052), (314, 336518), (364, 290293), (559, 189028), (602, 175526), (628, 168259), (1099, 96148), (1118, 94514), (1204, 87763), (1849, 57148), (2041, 51772), (2198, 48074), (2236, 47257), (3698, 28574), (3913, 27004), (4082, 25886), (4396, 24037), (6751, 15652), (7396, 14287), (7826, 13502), (8164, 12943)]