179663635256

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1\times {\mathrm{997}}^1$

素因数の和:1885

約数の個数: 128

約数和(自身を含む): 397748828160

約数和(自身を除く): 218085192904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 71, 122, 142, 244, 284, 427, 488, 497, 568, 743, 854, 994, 997, 1486, 1708, 1988, 1994, 2972, 3416, 3976, 3988, 4331, 5201, 5944, 6979, 7976, 8662, 10402, 13958, 17324, 20804, 27916, 30317, 34648, 41608, 45323, 52753, 55832, 60634, 60817, 70787, 90646, 105506, 121268, 121634, 141574, 181292, 211012, 242536, 243268, 283148, 317261, 362584, 369271, 422024, 425719, 486536, 495509, 566296, 634522, 738542, 740771, 851438, 991018, 1269044, 1477084, 1481542, 1702876, 1982036, 2538088, 2954168, 2963084, 3217933, 3405752, 3964072, 4318007, 5185397, 5926168, 6435866, 8636014, 10370794, 12871732, 17272028, 20741588, 22525531, 25743464, 30226049, 34544056, 41483176, 45051062, 45187031, 52594741, 60452098, 90102124, 90374062, 105189482, 120904196, 180204248, 180748124, 210378964, 241808392, 316309217, 361496248, 368163187, 420757928, 632618434, 736326374, 1265236868, 1472652748, 2530473736, 2945305496, 3208279201, 6416558402, 12833116804, 22457954407, 25666233608, 44915908814, 89831817628, 179663635256]

約数ペア:

[(1, 179663635256), (2, 89831817628), (4, 44915908814), (7, 25666233608), (8, 22457954407), (14, 12833116804), (28, 6416558402), (56, 3208279201), (61, 2945305496), (71, 2530473736), (122, 1472652748), (142, 1265236868), (244, 736326374), (284, 632618434), (427, 420757928), (488, 368163187), (497, 361496248), (568, 316309217), (743, 241808392), (854, 210378964), (994, 180748124), (997, 180204248), (1486, 120904196), (1708, 105189482), (1988, 90374062), (1994, 90102124), (2972, 60452098), (3416, 52594741), (3976, 45187031), (3988, 45051062), (4331, 41483176), (5201, 34544056), (5944, 30226049), (6979, 25743464), (7976, 22525531), (8662, 20741588), (10402, 17272028), (13958, 12871732), (17324, 10370794), (20804, 8636014), (27916, 6435866), (30317, 5926168), (34648, 5185397), (41608, 4318007), (45323, 3964072), (52753, 3405752), (55832, 3217933), (60634, 2963084), (60817, 2954168), (70787, 2538088), (90646, 1982036), (105506, 1702876), (121268, 1481542), (121634, 1477084), (141574, 1269044), (181292, 991018), (211012, 851438), (242536, 740771), (243268, 738542), (283148, 634522), (317261, 566296), (362584, 495509), (369271, 486536), (422024, 425719)]