138090966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 317011968

約数和(自身を除く): 178921002

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 223, 442, 446, 467, 663, 669, 934, 1326, 1338, 1401, 2802, 2899, 3791, 5798, 6071, 7582, 7939, 8697, 11373, 12142, 15878, 17394, 18213, 22746, 23817, 36426, 47634, 49283, 98566, 103207, 104141, 147849, 206414, 208282, 295698, 309621, 312423, 619242, 624846, 1353833, 1770397, 2707666, 3540794, 4061499, 5311191, 8122998, 10622382, 23015161, 46030322, 69045483, 138090966]

約数ペア:

[(1, 138090966), (2, 69045483), (3, 46030322), (6, 23015161), (13, 10622382), (17, 8122998), (26, 5311191), (34, 4061499), (39, 3540794), (51, 2707666), (78, 1770397), (102, 1353833), (221, 624846), (223, 619242), (442, 312423), (446, 309621), (467, 295698), (663, 208282), (669, 206414), (934, 147849), (1326, 104141), (1338, 103207), (1401, 98566), (2802, 49283), (2899, 47634), (3791, 36426), (5798, 23817), (6071, 22746), (7582, 18213), (7939, 17394), (8697, 15878), (11373, 12142)]