171032056

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 358142400

約数和(自身を除く): 187110344

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 169, 263, 296, 338, 481, 526, 676, 962, 1052, 1352, 1924, 2104, 2197, 3419, 3848, 4394, 6253, 6838, 8788, 9731, 12506, 13676, 17576, 19462, 25012, 27352, 38924, 44447, 50024, 77848, 81289, 88894, 126503, 162578, 177788, 253006, 325156, 355576, 506012, 577811, 650312, 1012024, 1155622, 1644539, 2311244, 3289078, 4622488, 6578156, 13156312, 21379007, 42758014, 85516028, 171032056]

約数ペア:

[(1, 171032056), (2, 85516028), (4, 42758014), (8, 21379007), (13, 13156312), (26, 6578156), (37, 4622488), (52, 3289078), (74, 2311244), (104, 1644539), (148, 1155622), (169, 1012024), (263, 650312), (296, 577811), (338, 506012), (481, 355576), (526, 325156), (676, 253006), (962, 177788), (1052, 162578), (1352, 126503), (1924, 88894), (2104, 81289), (2197, 77848), (3419, 50024), (3848, 44447), (4394, 38924), (6253, 27352), (6838, 25012), (8788, 19462), (9731, 17576), (12506, 13676)]