138631485888

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{154183}}^1$

素因数の和:154431

約数の個数: 168

約数和(自身を含む): 456167548928

約数和(自身を除く): 317536063040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 223, 224, 252, 288, 336, 446, 448, 504, 576, 669, 672, 892, 1008, 1338, 1344, 1561, 1784, 2007, 2016, 2676, 3122, 3568, 4014, 4032, 4683, 5352, 6244, 7136, 8028, 9366, 10704, 12488, 14049, 14272, 16056, 18732, 21408, 24976, 28098, 32112, 37464, 42816, 49952, 56196, 64224, 74928, 99904, 112392, 128448, 149856, 154183, 224784, 299712, 308366, 449568, 462549, 616732, 899136, 925098, 1079281, 1233464, 1387647, 1850196, 2158562, 2466928, 2775294, 3237843, 3700392, 4317124, 4933856, 5550588, 6475686, 7400784, 8634248, 9713529, 9867712, 11101176, 12951372, 14801568, 17268496, 19427058, 22202352, 25902744, 29603136, 34382809, 34536992, 38854116, 44404704, 51805488, 68765618, 69073984, 77708232, 88809408, 103148427, 103610976, 137531236, 155416464, 206296854, 207221952, 240679663, 275062472, 309445281, 310832928, 412593708, 481359326, 550124944, 618890562, 621665856, 722038989, 825187416, 962718652, 1100249888, 1237781124, 1444077978, 1650374832, 1925437304, 2166116967, 2200499776, 2475562248, 2888155956, 3300749664, 3850874608, 4332233934, 4951124496, 5776311912, 6601499328, 7701749216, 8664467868, 9902248992, 11552623824, 15403498432, 17328935736, 19804497984, 23105247648, 34657871472, 46210495296, 69315742944, 138631485888]

約数ペア:

[(1, 138631485888), (2, 69315742944), (3, 46210495296), (4, 34657871472), (6, 23105247648), (7, 19804497984), (8, 17328935736), (9, 15403498432), (12, 11552623824), (14, 9902248992), (16, 8664467868), (18, 7701749216), (21, 6601499328), (24, 5776311912), (28, 4951124496), (32, 4332233934), (36, 3850874608), (42, 3300749664), (48, 2888155956), (56, 2475562248), (63, 2200499776), (64, 2166116967), (72, 1925437304), (84, 1650374832), (96, 1444077978), (112, 1237781124), (126, 1100249888), (144, 962718652), (168, 825187416), (192, 722038989), (223, 621665856), (224, 618890562), (252, 550124944), (288, 481359326), (336, 412593708), (446, 310832928), (448, 309445281), (504, 275062472), (576, 240679663), (669, 207221952), (672, 206296854), (892, 155416464), (1008, 137531236), (1338, 103610976), (1344, 103148427), (1561, 88809408), (1784, 77708232), (2007, 69073984), (2016, 68765618), (2676, 51805488), (3122, 44404704), (3568, 38854116), (4014, 34536992), (4032, 34382809), (4683, 29603136), (5352, 25902744), (6244, 22202352), (7136, 19427058), (8028, 17268496), (9366, 14801568), (10704, 12951372), (12488, 11101176), (14049, 9867712), (14272, 9713529), (16056, 8634248), (18732, 7400784), (21408, 6475686), (24976, 5550588), (28098, 4933856), (32112, 4317124), (37464, 3700392), (42816, 3237843), (49952, 2775294), (56196, 2466928), (64224, 2158562), (74928, 1850196), (99904, 1387647), (112392, 1233464), (128448, 1079281), (149856, 925098), (154183, 899136), (224784, 616732), (299712, 462549), (308366, 449568)]