195014738128

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{142453}}^1$

素因数の和:143204

約数の個数: 80

約数和(自身を含む): 457858552320

約数和(自身を除く): 262843814192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 719, 952, 1438, 1904, 2876, 5033, 5752, 10066, 11504, 12223, 20132, 24446, 40264, 48892, 80528, 85561, 97784, 142453, 171122, 195568, 284906, 342244, 569812, 684488, 997171, 1139624, 1368976, 1994342, 2279248, 2421701, 3988684, 4843402, 7977368, 9686804, 15954736, 16951907, 19373608, 33903814, 38747216, 67807628, 102423707, 135615256, 204847414, 271230512, 409694828, 716965949, 819389656, 1433931898, 1638779312, 1741203019, 2867863796, 3482406038, 5735727592, 6964812076, 11471455184, 12188421133, 13929624152, 24376842266, 27859248304, 48753684532, 97507369064, 195014738128]

約数ペア:

[(1, 195014738128), (2, 97507369064), (4, 48753684532), (7, 27859248304), (8, 24376842266), (14, 13929624152), (16, 12188421133), (17, 11471455184), (28, 6964812076), (34, 5735727592), (56, 3482406038), (68, 2867863796), (112, 1741203019), (119, 1638779312), (136, 1433931898), (238, 819389656), (272, 716965949), (476, 409694828), (719, 271230512), (952, 204847414), (1438, 135615256), (1904, 102423707), (2876, 67807628), (5033, 38747216), (5752, 33903814), (10066, 19373608), (11504, 16951907), (12223, 15954736), (20132, 9686804), (24446, 7977368), (40264, 4843402), (48892, 3988684), (80528, 2421701), (85561, 2279248), (97784, 1994342), (142453, 1368976), (171122, 1139624), (195568, 997171), (284906, 684488), (342244, 569812)]