198257976

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5701}}^1$

素因数の和:5746

約数の個数: 128

約数和(自身を含む): 656870400

約数和(自身を除く): 458612424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2898, 3864, 4347, 4968, 5701, 5796, 8694, 11402, 11592, 17103, 17388, 22804, 34206, 34776, 39907, 45608, 51309, 68412, 79814, 102618, 119721, 131123, 136824, 153927, 159628, 205236, 239442, 262246, 307854, 319256, 359163, 393369, 410472, 478884, 524492, 615708, 718326, 786738, 917861, 957768, 1048984, 1077489, 1180107, 1231416, 1436652, 1573476, 1835722, 2154978, 2360214, 2753583, 2873304, 3146952, 3540321, 3671444, 4309956, 4720428, 5507166, 7080642, 7342888, 8260749, 8619912, 9440856, 11014332, 14161284, 16521498, 22028664, 24782247, 28322568, 33042996, 49564494, 66085992, 99128988, 198257976]

約数ペア:

[(1, 198257976), (2, 99128988), (3, 66085992), (4, 49564494), (6, 33042996), (7, 28322568), (8, 24782247), (9, 22028664), (12, 16521498), (14, 14161284), (18, 11014332), (21, 9440856), (23, 8619912), (24, 8260749), (27, 7342888), (28, 7080642), (36, 5507166), (42, 4720428), (46, 4309956), (54, 3671444), (56, 3540321), (63, 3146952), (69, 2873304), (72, 2753583), (84, 2360214), (92, 2154978), (108, 1835722), (126, 1573476), (138, 1436652), (161, 1231416), (168, 1180107), (184, 1077489), (189, 1048984), (207, 957768), (216, 917861), (252, 786738), (276, 718326), (322, 615708), (378, 524492), (414, 478884), (483, 410472), (504, 393369), (552, 359163), (621, 319256), (644, 307854), (756, 262246), (828, 239442), (966, 205236), (1242, 159628), (1288, 153927), (1449, 136824), (1512, 131123), (1656, 119721), (1932, 102618), (2484, 79814), (2898, 68412), (3864, 51309), (4347, 45608), (4968, 39907), (5701, 34776), (5796, 34206), (8694, 22804), (11402, 17388), (11592, 17103)]