163914688

素因数分解:

$2^6\times 7^1\times {\mathrm{593}}^1\times {\mathrm{617}}^1$

素因数の和:1229

約数の個数: 56

約数和(自身を含む): 372965472

約数和(自身を除く): 209050784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 593, 617, 1186, 1234, 2372, 2468, 4151, 4319, 4744, 4936, 8302, 8638, 9488, 9872, 16604, 17276, 18976, 19744, 33208, 34552, 37952, 39488, 66416, 69104, 132832, 138208, 265664, 276416, 365881, 731762, 1463524, 2561167, 2927048, 5122334, 5854096, 10244668, 11708192, 20489336, 23416384, 40978672, 81957344, 163914688]

約数ペア:

[(1, 163914688), (2, 81957344), (4, 40978672), (7, 23416384), (8, 20489336), (14, 11708192), (16, 10244668), (28, 5854096), (32, 5122334), (56, 2927048), (64, 2561167), (112, 1463524), (224, 731762), (448, 365881), (593, 276416), (617, 265664), (1186, 138208), (1234, 132832), (2372, 69104), (2468, 66416), (4151, 39488), (4319, 37952), (4744, 34552), (4936, 33208), (8302, 19744), (8638, 18976), (9488, 17276), (9872, 16604)]