145712072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 303279900

約数和(自身を除く): 157567828

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 121, 218, 242, 436, 484, 872, 968, 1199, 1381, 2398, 2762, 4796, 5524, 9592, 11048, 13189, 15191, 26378, 30382, 52756, 60764, 105512, 121528, 150529, 167101, 301058, 334202, 602116, 668404, 1204232, 1336808, 1655819, 3311638, 6623276, 13246552, 18214009, 36428018, 72856036, 145712072]

約数ペア:

[(1, 145712072), (2, 72856036), (4, 36428018), (8, 18214009), (11, 13246552), (22, 6623276), (44, 3311638), (88, 1655819), (109, 1336808), (121, 1204232), (218, 668404), (242, 602116), (436, 334202), (484, 301058), (872, 167101), (968, 150529), (1199, 121528), (1381, 105512), (2398, 60764), (2762, 52756), (4796, 30382), (5524, 26378), (9592, 15191), (11048, 13189)]