161147555136

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2520451}}^1$

素因数の和:2520509

約数の個数: 112

約数和(自身を含む): 486548054080

約数和(自身を除く): 325400498944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 144, 148, 192, 216, 222, 288, 296, 333, 432, 444, 576, 592, 666, 864, 888, 999, 1184, 1332, 1728, 1776, 1998, 2368, 2664, 3552, 3996, 5328, 7104, 7992, 10656, 15984, 21312, 31968, 63936, 2520451, 5040902, 7561353, 10081804, 15122706, 20163608, 22684059, 30245412, 40327216, 45368118, 60490824, 68052177, 80654432, 90736236, 93256687, 120981648, 136104354, 161308864, 181472472, 186513374, 241963296, 272208708, 279770061, 362944944, 373026748, 483926592, 544417416, 559540122, 725889888, 746053496, 839310183, 1088834832, 1119080244, 1451779776, 1492106992, 1678620366, 2177669664, 2238160488, 2517930549, 2984213984, 3357240732, 4355339328, 4476320976, 5035861098, 5968427968, 6714481464, 8952641952, 10071722196, 13428962928, 17905283904, 20143444392, 26857925856, 40286888784, 53715851712, 80573777568, 161147555136]

約数ペア:

[(1, 161147555136), (2, 80573777568), (3, 53715851712), (4, 40286888784), (6, 26857925856), (8, 20143444392), (9, 17905283904), (12, 13428962928), (16, 10071722196), (18, 8952641952), (24, 6714481464), (27, 5968427968), (32, 5035861098), (36, 4476320976), (37, 4355339328), (48, 3357240732), (54, 2984213984), (64, 2517930549), (72, 2238160488), (74, 2177669664), (96, 1678620366), (108, 1492106992), (111, 1451779776), (144, 1119080244), (148, 1088834832), (192, 839310183), (216, 746053496), (222, 725889888), (288, 559540122), (296, 544417416), (333, 483926592), (432, 373026748), (444, 362944944), (576, 279770061), (592, 272208708), (666, 241963296), (864, 186513374), (888, 181472472), (999, 161308864), (1184, 136104354), (1332, 120981648), (1728, 93256687), (1776, 90736236), (1998, 80654432), (2368, 68052177), (2664, 60490824), (3552, 45368118), (3996, 40327216), (5328, 30245412), (7104, 22684059), (7992, 20163608), (10656, 15122706), (15984, 10081804), (21312, 7561353), (31968, 5040902), (63936, 2520451)]