157040478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4283}}^1$

素因数の和:4398

約数の個数: 64

約数和(自身を含む): 403038720

約数和(自身を除く): 245998242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 97, 126, 189, 194, 291, 378, 582, 679, 873, 1358, 1746, 2037, 2619, 4074, 4283, 5238, 6111, 8566, 12222, 12849, 18333, 25698, 29981, 36666, 38547, 59962, 77094, 89943, 115641, 179886, 231282, 269829, 415451, 539658, 809487, 830902, 1246353, 1618974, 2492706, 2908157, 3739059, 5816314, 7478118, 8724471, 11217177, 17448942, 22434354, 26173413, 52346826, 78520239, 157040478]

約数ペア:

[(1, 157040478), (2, 78520239), (3, 52346826), (6, 26173413), (7, 22434354), (9, 17448942), (14, 11217177), (18, 8724471), (21, 7478118), (27, 5816314), (42, 3739059), (54, 2908157), (63, 2492706), (97, 1618974), (126, 1246353), (189, 830902), (194, 809487), (291, 539658), (378, 415451), (582, 269829), (679, 231282), (873, 179886), (1358, 115641), (1746, 89943), (2037, 77094), (2619, 59962), (4074, 38547), (4283, 36666), (5238, 29981), (6111, 25698), (8566, 18333), (12222, 12849)]