163900422

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7607}}^1$

素因数の和:7647

約数の個数: 80

約数和(自身を含む): 441872640

約数和(自身を除く): 277972218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 7182, 7607, 10773, 15214, 21546, 22821, 45642, 53249, 68463, 106498, 136926, 144533, 159747, 205389, 289066, 319494, 410778, 433599, 479241, 616167, 867198, 958482, 1011731, 1232334, 1300797, 1437723, 2023462, 2601594, 2875446, 3035193, 3902391, 4313169, 6070386, 7804782, 8626338, 9105579, 11707173, 18211158, 23414346, 27316737, 54633474, 81950211, 163900422]

約数ペア:

[(1, 163900422), (2, 81950211), (3, 54633474), (6, 27316737), (7, 23414346), (9, 18211158), (14, 11707173), (18, 9105579), (19, 8626338), (21, 7804782), (27, 6070386), (38, 4313169), (42, 3902391), (54, 3035193), (57, 2875446), (63, 2601594), (81, 2023462), (114, 1437723), (126, 1300797), (133, 1232334), (162, 1011731), (171, 958482), (189, 867198), (266, 616167), (342, 479241), (378, 433599), (399, 410778), (513, 319494), (567, 289066), (798, 205389), (1026, 159747), (1134, 144533), (1197, 136926), (1539, 106498), (2394, 68463), (3078, 53249), (3591, 45642), (7182, 22821), (7607, 21546), (10773, 15214)]