168553164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4939

約数の個数: 72

約数和(自身を含む): 451014480

約数和(自身を除く): 282461316

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1326, 2028, 2652, 2873, 4889, 5746, 8619, 9778, 11492, 14667, 17238, 19556, 29334, 34476, 58668, 63557, 83113, 127114, 166226, 190671, 249339, 254228, 332452, 381342, 498678, 762684, 826241, 997356, 1080469, 1652482, 2160938, 2478723, 3241407, 3304964, 4321876, 4957446, 6482814, 9914892, 12965628, 14046097, 28092194, 42138291, 56184388, 84276582, 168553164]

約数ペア:

[(1, 168553164), (2, 84276582), (3, 56184388), (4, 42138291), (6, 28092194), (12, 14046097), (13, 12965628), (17, 9914892), (26, 6482814), (34, 4957446), (39, 4321876), (51, 3304964), (52, 3241407), (68, 2478723), (78, 2160938), (102, 1652482), (156, 1080469), (169, 997356), (204, 826241), (221, 762684), (338, 498678), (442, 381342), (507, 332452), (663, 254228), (676, 249339), (884, 190671), (1014, 166226), (1326, 127114), (2028, 83113), (2652, 63557), (2873, 58668), (4889, 34476), (5746, 29334), (8619, 19556), (9778, 17238), (11492, 14667)]