180328148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1617

約数の個数: 96

約数和(自身を含む): 438600960

約数和(自身を除く): 258272812

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 44, 52, 58, 77, 91, 116, 143, 154, 182, 203, 286, 308, 319, 364, 377, 406, 572, 638, 754, 812, 1001, 1276, 1508, 1553, 2002, 2233, 2639, 3106, 4004, 4147, 4466, 5278, 6212, 8294, 8932, 10556, 10871, 16588, 17083, 20189, 21742, 29029, 34166, 40378, 43484, 45037, 58058, 68332, 80756, 90074, 116116, 119581, 141323, 180148, 222079, 239162, 282646, 315259, 444158, 478324, 495407, 565292, 585481, 630518, 888316, 990814, 1170962, 1261036, 1554553, 1981628, 2341924, 3109106, 3467849, 4098367, 6218212, 6440291, 6935698, 8196734, 12880582, 13871396, 16393468, 25761164, 45082037, 90164074, 180328148]

約数ペア:

[(1, 180328148), (2, 90164074), (4, 45082037), (7, 25761164), (11, 16393468), (13, 13871396), (14, 12880582), (22, 8196734), (26, 6935698), (28, 6440291), (29, 6218212), (44, 4098367), (52, 3467849), (58, 3109106), (77, 2341924), (91, 1981628), (116, 1554553), (143, 1261036), (154, 1170962), (182, 990814), (203, 888316), (286, 630518), (308, 585481), (319, 565292), (364, 495407), (377, 478324), (406, 444158), (572, 315259), (638, 282646), (754, 239162), (812, 222079), (1001, 180148), (1276, 141323), (1508, 119581), (1553, 116116), (2002, 90074), (2233, 80756), (2639, 68332), (3106, 58058), (4004, 45037), (4147, 43484), (4466, 40378), (5278, 34166), (6212, 29029), (8294, 21742), (8932, 20189), (10556, 17083), (10871, 16588)]