190863904

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1190

約数の個数: 96

約数和(自身を含む): 475517952

約数和(自身を除く): 284654048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 71, 77, 88, 112, 142, 154, 176, 224, 284, 308, 352, 497, 568, 616, 781, 994, 1091, 1136, 1232, 1562, 1988, 2182, 2272, 2464, 3124, 3976, 4364, 5467, 6248, 7637, 7952, 8728, 10934, 12001, 12496, 15274, 15904, 17456, 21868, 24002, 24992, 30548, 34912, 43736, 48004, 61096, 77461, 84007, 87472, 96008, 122192, 154922, 168014, 174944, 192016, 244384, 309844, 336028, 384032, 542227, 619688, 672056, 852071, 1084454, 1239376, 1344112, 1704142, 2168908, 2478752, 2688224, 3408284, 4337816, 5964497, 6816568, 8675632, 11928994, 13633136, 17351264, 23857988, 27266272, 47715976, 95431952, 190863904]

約数ペア:

[(1, 190863904), (2, 95431952), (4, 47715976), (7, 27266272), (8, 23857988), (11, 17351264), (14, 13633136), (16, 11928994), (22, 8675632), (28, 6816568), (32, 5964497), (44, 4337816), (56, 3408284), (71, 2688224), (77, 2478752), (88, 2168908), (112, 1704142), (142, 1344112), (154, 1239376), (176, 1084454), (224, 852071), (284, 672056), (308, 619688), (352, 542227), (497, 384032), (568, 336028), (616, 309844), (781, 244384), (994, 192016), (1091, 174944), (1136, 168014), (1232, 154922), (1562, 122192), (1988, 96008), (2182, 87472), (2272, 84007), (2464, 77461), (3124, 61096), (3976, 48004), (4364, 43736), (5467, 34912), (6248, 30548), (7637, 24992), (7952, 24002), (8728, 21868), (10934, 17456), (12001, 15904), (12496, 15274)]