140456862

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 389329920

約数和(自身を除く): 248873058

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 101, 117, 126, 182, 189, 202, 234, 273, 283, 303, 351, 378, 546, 566, 606, 702, 707, 819, 849, 909, 1313, 1414, 1638, 1698, 1818, 1981, 2121, 2457, 2547, 2626, 2727, 3679, 3939, 3962, 4242, 4914, 5094, 5454, 5943, 6363, 7358, 7641, 7878, 9191, 11037, 11817, 11886, 12726, 15282, 17829, 18382, 19089, 22074, 23634, 25753, 27573, 28583, 33111, 35451, 35658, 38178, 51506, 53487, 55146, 57166, 66222, 70902, 77259, 82719, 85749, 99333, 106974, 154518, 165438, 171498, 198666, 200081, 231777, 248157, 257247, 371579, 400162, 463554, 496314, 514494, 600243, 695331, 743158, 771741, 1114737, 1200486, 1390662, 1543482, 1800729, 2229474, 2601053, 3344211, 3601458, 5202106, 5402187, 6688422, 7803159, 10032633, 10804374, 15606318, 20065266, 23409477, 46818954, 70228431, 140456862]

約数ペア:

[(1, 140456862), (2, 70228431), (3, 46818954), (6, 23409477), (7, 20065266), (9, 15606318), (13, 10804374), (14, 10032633), (18, 7803159), (21, 6688422), (26, 5402187), (27, 5202106), (39, 3601458), (42, 3344211), (54, 2601053), (63, 2229474), (78, 1800729), (91, 1543482), (101, 1390662), (117, 1200486), (126, 1114737), (182, 771741), (189, 743158), (202, 695331), (234, 600243), (273, 514494), (283, 496314), (303, 463554), (351, 400162), (378, 371579), (546, 257247), (566, 248157), (606, 231777), (702, 200081), (707, 198666), (819, 171498), (849, 165438), (909, 154518), (1313, 106974), (1414, 99333), (1638, 85749), (1698, 82719), (1818, 77259), (1981, 70902), (2121, 66222), (2457, 57166), (2547, 55146), (2626, 53487), (2727, 51506), (3679, 38178), (3939, 35658), (3962, 35451), (4242, 33111), (4914, 28583), (5094, 27573), (5454, 25753), (5943, 23634), (6363, 22074), (7358, 19089), (7641, 18382), (7878, 17829), (9191, 15282), (11037, 12726), (11817, 11886)]