138538386

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1229

約数の個数: 96

約数和(自身を含む): 368784000

約数和(自身を除く): 230245614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 343, 399, 441, 686, 798, 882, 931, 1029, 1181, 1197, 1862, 2058, 2362, 2394, 2793, 3087, 3543, 5586, 6174, 6517, 7086, 8267, 8379, 10629, 13034, 16534, 16758, 19551, 21258, 22439, 24801, 39102, 44878, 49602, 57869, 58653, 67317, 74403, 115738, 117306, 134634, 148806, 157073, 173607, 201951, 314146, 347214, 403902, 405083, 471219, 520821, 810166, 942438, 1041642, 1099511, 1215249, 1413657, 2199022, 2430498, 2827314, 3298533, 3645747, 6597066, 7291494, 7696577, 9895599, 15393154, 19791198, 23089731, 46179462, 69269193, 138538386]

約数ペア:

[(1, 138538386), (2, 69269193), (3, 46179462), (6, 23089731), (7, 19791198), (9, 15393154), (14, 9895599), (18, 7696577), (19, 7291494), (21, 6597066), (38, 3645747), (42, 3298533), (49, 2827314), (57, 2430498), (63, 2199022), (98, 1413657), (114, 1215249), (126, 1099511), (133, 1041642), (147, 942438), (171, 810166), (266, 520821), (294, 471219), (342, 405083), (343, 403902), (399, 347214), (441, 314146), (686, 201951), (798, 173607), (882, 157073), (931, 148806), (1029, 134634), (1181, 117306), (1197, 115738), (1862, 74403), (2058, 67317), (2362, 58653), (2394, 57869), (2793, 49602), (3087, 44878), (3543, 39102), (5586, 24801), (6174, 22439), (6517, 21258), (7086, 19551), (8267, 16758), (8379, 16534), (10629, 13034)]