138561984

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1199

約数の個数: 168

約数和(自身を含む): 456468480

約数和(自身を除く): 317906496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 192, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 576, 608, 627, 684, 704, 792, 836, 912, 1056, 1151, 1216, 1254, 1368, 1584, 1672, 1824, 1881, 2112, 2302, 2508, 2736, 3168, 3344, 3453, 3648, 3762, 4604, 5016, 5472, 6336, 6688, 6906, 7524, 9208, 10032, 10359, 10944, 12661, 13376, 13812, 15048, 18416, 20064, 20718, 21869, 25322, 27624, 30096, 36832, 37983, 40128, 41436, 43738, 50644, 55248, 60192, 65607, 73664, 75966, 82872, 87476, 101288, 110496, 113949, 120384, 131214, 151932, 165744, 174952, 196821, 202576, 220992, 227898, 240559, 262428, 303864, 331488, 349904, 393642, 405152, 455796, 481118, 524856, 607728, 662976, 699808, 721677, 787284, 810304, 911592, 962236, 1049712, 1215456, 1399616, 1443354, 1574568, 1823184, 1924472, 2099424, 2165031, 2430912, 2886708, 3149136, 3646368, 3848944, 4198848, 4330062, 5773416, 6298272, 7292736, 7697888, 8660124, 11546832, 12596544, 15395776, 17320248, 23093664, 34640496, 46187328, 69280992, 138561984]

約数ペア:

[(1, 138561984), (2, 69280992), (3, 46187328), (4, 34640496), (6, 23093664), (8, 17320248), (9, 15395776), (11, 12596544), (12, 11546832), (16, 8660124), (18, 7697888), (19, 7292736), (22, 6298272), (24, 5773416), (32, 4330062), (33, 4198848), (36, 3848944), (38, 3646368), (44, 3149136), (48, 2886708), (57, 2430912), (64, 2165031), (66, 2099424), (72, 1924472), (76, 1823184), (88, 1574568), (96, 1443354), (99, 1399616), (114, 1215456), (132, 1049712), (144, 962236), (152, 911592), (171, 810304), (176, 787284), (192, 721677), (198, 699808), (209, 662976), (228, 607728), (264, 524856), (288, 481118), (304, 455796), (342, 405152), (352, 393642), (396, 349904), (418, 331488), (456, 303864), (528, 262428), (576, 240559), (608, 227898), (627, 220992), (684, 202576), (704, 196821), (792, 174952), (836, 165744), (912, 151932), (1056, 131214), (1151, 120384), (1216, 113949), (1254, 110496), (1368, 101288), (1584, 87476), (1672, 82872), (1824, 75966), (1881, 73664), (2112, 65607), (2302, 60192), (2508, 55248), (2736, 50644), (3168, 43738), (3344, 41436), (3453, 40128), (3648, 37983), (3762, 36832), (4604, 30096), (5016, 27624), (5472, 25322), (6336, 21869), (6688, 20718), (6906, 20064), (7524, 18416), (9208, 15048), (10032, 13812), (10359, 13376), (10944, 12661)]