128605008

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{54679}}^1$

素因数の和:54704

約数の個数: 60

約数和(自身を含む): 386478240

約数和(自身を除く): 257873232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 54679, 109358, 164037, 218716, 328074, 382753, 437432, 656148, 765506, 874864, 1148259, 1312296, 1531012, 2296518, 2624592, 2679271, 3062024, 4593036, 5358542, 6124048, 8037813, 9186072, 10717084, 16075626, 18372144, 21434168, 32151252, 42868336, 64302504, 128605008]

約数ペア:

[(1, 128605008), (2, 64302504), (3, 42868336), (4, 32151252), (6, 21434168), (7, 18372144), (8, 16075626), (12, 10717084), (14, 9186072), (16, 8037813), (21, 6124048), (24, 5358542), (28, 4593036), (42, 3062024), (48, 2679271), (49, 2624592), (56, 2296518), (84, 1531012), (98, 1312296), (112, 1148259), (147, 874864), (168, 765506), (196, 656148), (294, 437432), (336, 382753), (392, 328074), (588, 218716), (784, 164037), (1176, 109358), (2352, 54679)]