157500516

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2039}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 379048320

約数和(自身を除く): 221547804

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 157, 164, 246, 314, 471, 492, 628, 942, 1884, 2039, 4078, 6117, 6437, 8156, 12234, 12874, 19311, 24468, 25748, 38622, 77244, 83599, 167198, 250797, 320123, 334396, 501594, 640246, 960369, 1003188, 1280492, 1920738, 3841476, 13125043, 26250086, 39375129, 52500172, 78750258, 157500516]

約数ペア:

[(1, 157500516), (2, 78750258), (3, 52500172), (4, 39375129), (6, 26250086), (12, 13125043), (41, 3841476), (82, 1920738), (123, 1280492), (157, 1003188), (164, 960369), (246, 640246), (314, 501594), (471, 334396), (492, 320123), (628, 250797), (942, 167198), (1884, 83599), (2039, 77244), (4078, 38622), (6117, 25748), (6437, 24468), (8156, 19311), (12234, 12874)]