156916144322

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1021}}^1\times {\mathrm{1549}}^1$

素因数の和:2971

約数の個数: 64

約数和(自身を含む): 284377632000

約数和(自身を除く): 127461487678

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 373, 746, 1021, 1549, 2042, 2611, 3098, 5222, 7087, 7147, 10843, 14174, 14294, 19399, 21686, 29431, 38798, 49609, 58862, 99218, 135793, 206017, 271586, 380833, 412034, 577777, 761666, 1155554, 1581529, 2665831, 3163058, 4044439, 5331662, 7235827, 8088878, 10977763, 11070703, 14471654, 21955526, 22141406, 30049051, 50650789, 60098102, 76844341, 101301578, 153688682, 210343357, 420686714, 589910317, 1179820634, 4129372219, 8258744438, 11208296023, 22416592046, 78458072161, 156916144322]

約数ペア:

[(1, 156916144322), (2, 78458072161), (7, 22416592046), (14, 11208296023), (19, 8258744438), (38, 4129372219), (133, 1179820634), (266, 589910317), (373, 420686714), (746, 210343357), (1021, 153688682), (1549, 101301578), (2042, 76844341), (2611, 60098102), (3098, 50650789), (5222, 30049051), (7087, 22141406), (7147, 21955526), (10843, 14471654), (14174, 11070703), (14294, 10977763), (19399, 8088878), (21686, 7235827), (29431, 5331662), (38798, 4044439), (49609, 3163058), (58862, 2665831), (99218, 1581529), (135793, 1155554), (206017, 761666), (271586, 577777), (380833, 412034)]