164649768

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 424872000

約数和(自身を除く): 260222232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 149, 164, 246, 298, 328, 447, 492, 596, 894, 984, 1123, 1192, 1788, 2246, 3369, 3576, 4492, 6109, 6738, 8984, 12218, 13476, 18327, 24436, 26952, 36654, 46043, 48872, 73308, 92086, 138129, 146616, 167327, 184172, 276258, 334654, 368344, 501981, 552516, 669308, 1003962, 1105032, 1338616, 2007924, 4015848, 6860407, 13720814, 20581221, 27441628, 41162442, 54883256, 82324884, 164649768]

約数ペア:

[(1, 164649768), (2, 82324884), (3, 54883256), (4, 41162442), (6, 27441628), (8, 20581221), (12, 13720814), (24, 6860407), (41, 4015848), (82, 2007924), (123, 1338616), (149, 1105032), (164, 1003962), (246, 669308), (298, 552516), (328, 501981), (447, 368344), (492, 334654), (596, 276258), (894, 184172), (984, 167327), (1123, 146616), (1192, 138129), (1788, 92086), (2246, 73308), (3369, 48872), (3576, 46043), (4492, 36654), (6109, 26952), (6738, 24436), (8984, 18327), (12218, 13476)]