140917248

素因数分解:

$2^9\times 3^2\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:654

約数の個数: 120

約数和(自身を含む): 415088388

約数和(自身を除く): 274171140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 512, 576, 577, 636, 768, 848, 954, 1152, 1154, 1272, 1536, 1696, 1731, 1908, 2304, 2308, 2544, 3392, 3462, 3816, 4608, 4616, 5088, 5193, 6784, 6924, 7632, 9232, 10176, 10386, 13568, 13848, 15264, 18464, 20352, 20772, 27136, 27696, 30528, 30581, 36928, 40704, 41544, 55392, 61056, 61162, 73856, 81408, 83088, 91743, 110784, 122112, 122324, 147712, 166176, 183486, 221568, 244224, 244648, 275229, 295424, 332352, 366972, 443136, 489296, 550458, 664704, 733944, 886272, 978592, 1100916, 1329408, 1467888, 1957184, 2201832, 2658816, 2935776, 3914368, 4403664, 5871552, 7828736, 8807328, 11743104, 15657472, 17614656, 23486208, 35229312, 46972416, 70458624, 140917248]

約数ペア:

[(1, 140917248), (2, 70458624), (3, 46972416), (4, 35229312), (6, 23486208), (8, 17614656), (9, 15657472), (12, 11743104), (16, 8807328), (18, 7828736), (24, 5871552), (32, 4403664), (36, 3914368), (48, 2935776), (53, 2658816), (64, 2201832), (72, 1957184), (96, 1467888), (106, 1329408), (128, 1100916), (144, 978592), (159, 886272), (192, 733944), (212, 664704), (256, 550458), (288, 489296), (318, 443136), (384, 366972), (424, 332352), (477, 295424), (512, 275229), (576, 244648), (577, 244224), (636, 221568), (768, 183486), (848, 166176), (954, 147712), (1152, 122324), (1154, 122112), (1272, 110784), (1536, 91743), (1696, 83088), (1731, 81408), (1908, 73856), (2304, 61162), (2308, 61056), (2544, 55392), (3392, 41544), (3462, 40704), (3816, 36928), (4608, 30581), (4616, 30528), (5088, 27696), (5193, 27136), (6784, 20772), (6924, 20352), (7632, 18464), (9232, 15264), (10176, 13848), (10386, 13568)]