154257376

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52973}}^1$

素因数の和:53003

約数の個数: 48

約数和(自身を含む): 373784544

約数和(自身を除く): 219527168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 52973, 105946, 211892, 370811, 423784, 688649, 741622, 847568, 1377298, 1483244, 1695136, 2754596, 2966488, 4820543, 5509192, 5932976, 9641086, 11018384, 11865952, 19282172, 22036768, 38564344, 77128688, 154257376]

約数ペア:

[(1, 154257376), (2, 77128688), (4, 38564344), (7, 22036768), (8, 19282172), (13, 11865952), (14, 11018384), (16, 9641086), (26, 5932976), (28, 5509192), (32, 4820543), (52, 2966488), (56, 2754596), (91, 1695136), (104, 1483244), (112, 1377298), (182, 847568), (208, 741622), (224, 688649), (364, 423784), (416, 370811), (728, 211892), (1456, 105946), (2912, 52973)]