146938272

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 417856320

約数和(自身を除く): 270918048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 281, 312, 416, 419, 562, 624, 838, 843, 1124, 1248, 1257, 1676, 1686, 2248, 2514, 3352, 3372, 3653, 4496, 5028, 5447, 6704, 6744, 7306, 8992, 10056, 10894, 10959, 13408, 13488, 14612, 16341, 20112, 21788, 21918, 26976, 29224, 32682, 40224, 43576, 43836, 58448, 65364, 87152, 87672, 116896, 117739, 130728, 174304, 175344, 235478, 261456, 350688, 353217, 470956, 522912, 706434, 941912, 1412868, 1530607, 1883824, 2825736, 3061214, 3767648, 4591821, 5651472, 6122428, 9183642, 11302944, 12244856, 18367284, 24489712, 36734568, 48979424, 73469136, 146938272]

約数ペア:

[(1, 146938272), (2, 73469136), (3, 48979424), (4, 36734568), (6, 24489712), (8, 18367284), (12, 12244856), (13, 11302944), (16, 9183642), (24, 6122428), (26, 5651472), (32, 4591821), (39, 3767648), (48, 3061214), (52, 2825736), (78, 1883824), (96, 1530607), (104, 1412868), (156, 941912), (208, 706434), (281, 522912), (312, 470956), (416, 353217), (419, 350688), (562, 261456), (624, 235478), (838, 175344), (843, 174304), (1124, 130728), (1248, 117739), (1257, 116896), (1676, 87672), (1686, 87152), (2248, 65364), (2514, 58448), (3352, 43836), (3372, 43576), (3653, 40224), (4496, 32682), (5028, 29224), (5447, 26976), (6704, 21918), (6744, 21788), (7306, 20112), (8992, 16341), (10056, 14612), (10894, 13488), (10959, 13408)]