138289806

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 325559520

約数和(自身を除く): 187269714

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 61, 86, 87, 101, 122, 129, 174, 183, 202, 258, 261, 303, 366, 387, 522, 549, 606, 774, 909, 1098, 1247, 1769, 1818, 2494, 2623, 2929, 3538, 3741, 4343, 5246, 5307, 5858, 6161, 7482, 7869, 8686, 8787, 10614, 11223, 12322, 13029, 15738, 15921, 17574, 18483, 22446, 23607, 26058, 26361, 31842, 36966, 39087, 47214, 52722, 55449, 76067, 78174, 110898, 125947, 152134, 178669, 228201, 251894, 264923, 357338, 377841, 456402, 529846, 536007, 684603, 755682, 794769, 1072014, 1133523, 1369206, 1589538, 1608021, 2267046, 2384307, 3216042, 4768614, 7682767, 15365534, 23048301, 46096602, 69144903, 138289806]

約数ペア:

[(1, 138289806), (2, 69144903), (3, 46096602), (6, 23048301), (9, 15365534), (18, 7682767), (29, 4768614), (43, 3216042), (58, 2384307), (61, 2267046), (86, 1608021), (87, 1589538), (101, 1369206), (122, 1133523), (129, 1072014), (174, 794769), (183, 755682), (202, 684603), (258, 536007), (261, 529846), (303, 456402), (366, 377841), (387, 357338), (522, 264923), (549, 251894), (606, 228201), (774, 178669), (909, 152134), (1098, 125947), (1247, 110898), (1769, 78174), (1818, 76067), (2494, 55449), (2623, 52722), (2929, 47214), (3538, 39087), (3741, 36966), (4343, 31842), (5246, 26361), (5307, 26058), (5858, 23607), (6161, 22446), (7482, 18483), (7869, 17574), (8686, 15921), (8787, 15738), (10614, 13029), (11223, 12322)]