162578416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10151}}^1$

素因数の和:10190

約数の個数: 80

約数和(自身を含む): 422972928

約数和(自身を除く): 260394512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 10151, 16016, 20302, 40604, 71057, 81208, 111661, 131963, 142114, 162416, 223322, 263926, 284228, 446644, 527852, 568456, 781627, 893288, 923741, 1055704, 1136912, 1451593, 1563254, 1786576, 1847482, 2111408, 2903186, 3126508, 3694964, 5806372, 6253016, 7389928, 10161151, 11612744, 12506032, 14779856, 20322302, 23225488, 40644604, 81289208, 162578416]

約数ペア:

[(1, 162578416), (2, 81289208), (4, 40644604), (7, 23225488), (8, 20322302), (11, 14779856), (13, 12506032), (14, 11612744), (16, 10161151), (22, 7389928), (26, 6253016), (28, 5806372), (44, 3694964), (52, 3126508), (56, 2903186), (77, 2111408), (88, 1847482), (91, 1786576), (104, 1563254), (112, 1451593), (143, 1136912), (154, 1055704), (176, 923741), (182, 893288), (208, 781627), (286, 568456), (308, 527852), (364, 446644), (572, 284228), (616, 263926), (728, 223322), (1001, 162416), (1144, 142114), (1232, 131963), (1456, 111661), (2002, 81208), (2288, 71057), (4004, 40604), (8008, 20302), (10151, 16016)]