190817536

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8227

約数の個数: 72

約数和(自身を含む): 468844544

約数和(自身を除く): 278027008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 8191, 11648, 16382, 23296, 32764, 57337, 65528, 106483, 114674, 131056, 212966, 229348, 262112, 425932, 458696, 524224, 745381, 851864, 917392, 1048448, 1490762, 1703728, 1834784, 2096896, 2981524, 3407456, 3669568, 5963048, 6814912, 7339136, 11926096, 13629824, 14678272, 23852192, 27259648, 47704384, 95408768, 190817536]

約数ペア:

[(1, 190817536), (2, 95408768), (4, 47704384), (7, 27259648), (8, 23852192), (13, 14678272), (14, 13629824), (16, 11926096), (26, 7339136), (28, 6814912), (32, 5963048), (52, 3669568), (56, 3407456), (64, 2981524), (91, 2096896), (104, 1834784), (112, 1703728), (128, 1490762), (182, 1048448), (208, 917392), (224, 851864), (256, 745381), (364, 524224), (416, 458696), (448, 425932), (728, 262112), (832, 229348), (896, 212966), (1456, 131056), (1664, 114674), (1792, 106483), (2912, 65528), (3328, 57337), (5824, 32764), (8191, 23296), (11648, 16382)]