16156726586

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:857

約数の個数: 144

約数和(自身を含む): 33628345632

約数和(自身を除く): 17471619046

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 121, 143, 154, 163, 182, 242, 286, 326, 539, 637, 643, 847, 1001, 1078, 1141, 1274, 1286, 1573, 1694, 1793, 2002, 2119, 2282, 3146, 3586, 4238, 4501, 5929, 7007, 7073, 7987, 8359, 9002, 11011, 11858, 12551, 14014, 14146, 14833, 15974, 16718, 19723, 22022, 23309, 25102, 29666, 31507, 39446, 46618, 49511, 58513, 63014, 77077, 77803, 87857, 91949, 99022, 103831, 104809, 117026, 138061, 154154, 155606, 163163, 175714, 183898, 207662, 209618, 256399, 276122, 326326, 346577, 409591, 512798, 544621, 643643, 693154, 733663, 819182, 966427, 1011439, 1089242, 1142141, 1152899, 1287286, 1362517, 1467326, 1794793, 1932854, 2022878, 2284282, 2305798, 2725034, 3589586, 3812347, 4505501, 5135641, 7080073, 7624694, 8070293, 9011002, 9537619, 10271282, 12563551, 12681889, 14160146, 14987687, 16140586, 19075238, 25127102, 25363778, 29975374, 49560511, 56492051, 66763333, 88773223, 99121022, 104913809, 112984102, 133526666, 164864557, 177546446, 209827618, 329729114, 621412561, 734396663, 1154051899, 1242825122, 1468793326, 2308103798, 8078363293, 16156726586]

約数ペア:

[(1, 16156726586), (2, 8078363293), (7, 2308103798), (11, 1468793326), (13, 1242825122), (14, 1154051899), (22, 734396663), (26, 621412561), (49, 329729114), (77, 209827618), (91, 177546446), (98, 164864557), (121, 133526666), (143, 112984102), (154, 104913809), (163, 99121022), (182, 88773223), (242, 66763333), (286, 56492051), (326, 49560511), (539, 29975374), (637, 25363778), (643, 25127102), (847, 19075238), (1001, 16140586), (1078, 14987687), (1141, 14160146), (1274, 12681889), (1286, 12563551), (1573, 10271282), (1694, 9537619), (1793, 9011002), (2002, 8070293), (2119, 7624694), (2282, 7080073), (3146, 5135641), (3586, 4505501), (4238, 3812347), (4501, 3589586), (5929, 2725034), (7007, 2305798), (7073, 2284282), (7987, 2022878), (8359, 1932854), (9002, 1794793), (11011, 1467326), (11858, 1362517), (12551, 1287286), (14014, 1152899), (14146, 1142141), (14833, 1089242), (15974, 1011439), (16718, 966427), (19723, 819182), (22022, 733663), (23309, 693154), (25102, 643643), (29666, 544621), (31507, 512798), (39446, 409591), (46618, 346577), (49511, 326326), (58513, 276122), (63014, 256399), (77077, 209618), (77803, 207662), (87857, 183898), (91949, 175714), (99022, 163163), (103831, 155606), (104809, 154154), (117026, 138061)]