190500128

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65419}}^1$

素因数の和:65449

約数の個数: 48

約数和(自身を含む): 461603520

約数和(自身を除く): 271103392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 65419, 130838, 261676, 457933, 523352, 850447, 915866, 1046704, 1700894, 1831732, 2093408, 3401788, 3663464, 5953129, 6803576, 7326928, 11906258, 13607152, 14653856, 23812516, 27214304, 47625032, 95250064, 190500128]

約数ペア:

[(1, 190500128), (2, 95250064), (4, 47625032), (7, 27214304), (8, 23812516), (13, 14653856), (14, 13607152), (16, 11906258), (26, 7326928), (28, 6803576), (32, 5953129), (52, 3663464), (56, 3401788), (91, 2093408), (104, 1831732), (112, 1700894), (182, 1046704), (208, 915866), (224, 850447), (364, 523352), (416, 457933), (728, 261676), (1456, 130838), (2912, 65419)]