156784290642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28937669}}^1$

素因数の和:28937727

約数の個数: 48

約数和(自身を含む): 397256333760

約数和(自身を除く): 240472043118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 28937669, 57875338, 86813007, 173626014, 202563683, 260439021, 405127366, 520878042, 607691049, 1215382098, 1244319767, 1823073147, 2488639534, 3646146294, 3732959301, 7465918602, 8710238369, 11198877903, 17420476738, 22397755806, 26130715107, 52261430214, 78392145321, 156784290642]

約数ペア:

[(1, 156784290642), (2, 78392145321), (3, 52261430214), (6, 26130715107), (7, 22397755806), (9, 17420476738), (14, 11198877903), (18, 8710238369), (21, 7465918602), (42, 3732959301), (43, 3646146294), (63, 2488639534), (86, 1823073147), (126, 1244319767), (129, 1215382098), (258, 607691049), (301, 520878042), (387, 405127366), (602, 260439021), (774, 202563683), (903, 173626014), (1806, 86813007), (2709, 57875338), (5418, 28937669)]