142338664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1543}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 287925120

約数和(自身を除く): 145586456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 887, 1543, 1774, 3086, 3548, 6172, 7096, 11531, 12344, 20059, 23062, 40118, 46124, 80236, 92248, 160472, 1368641, 2737282, 5474564, 10949128, 17792333, 35584666, 71169332, 142338664]

約数ペア:

[(1, 142338664), (2, 71169332), (4, 35584666), (8, 17792333), (13, 10949128), (26, 5474564), (52, 2737282), (104, 1368641), (887, 160472), (1543, 92248), (1774, 80236), (3086, 46124), (3548, 40118), (6172, 23062), (7096, 20059), (11531, 12344)]