156639756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{143443}}^1$

素因数の和:143470

約数の個数: 48

約数和(自身を含む): 449840384

約数和(自身を除く): 293200628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 143443, 286886, 430329, 573772, 860658, 1004101, 1721316, 1864759, 2008202, 3012303, 3729518, 4016404, 5594277, 6024606, 7459036, 11188554, 12049212, 13053313, 22377108, 26106626, 39159939, 52213252, 78319878, 156639756]

約数ペア:

[(1, 156639756), (2, 78319878), (3, 52213252), (4, 39159939), (6, 26106626), (7, 22377108), (12, 13053313), (13, 12049212), (14, 11188554), (21, 7459036), (26, 6024606), (28, 5594277), (39, 4016404), (42, 3729518), (52, 3012303), (78, 2008202), (84, 1864759), (91, 1721316), (156, 1004101), (182, 860658), (273, 573772), (364, 430329), (546, 286886), (1092, 143443)]