143723164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{2131}}^1$

素因数の和:3445

約数の個数: 24

約数和(自身を含む): 271198928

約数和(自身を除く): 127475764

約数列:

[1, 2, 4, 13, 26, 52, 1297, 2131, 2594, 4262, 5188, 8524, 16861, 27703, 33722, 55406, 67444, 110812, 2763907, 5527814, 11055628, 35930791, 71861582, 143723164]

約数ペア:

[(1, 143723164), (2, 71861582), (4, 35930791), (13, 11055628), (26, 5527814), (52, 2763907), (1297, 110812), (2131, 67444), (2594, 55406), (4262, 33722), (5188, 27703), (8524, 16861)]