142605108

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{10973}}^1$

素因数の和:11021

約数の個数: 54

約数和(自身を含む): 380479554

約数和(自身を除く): 237874446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 10973, 12996, 21946, 32919, 43892, 65838, 98757, 131676, 197514, 208487, 395028, 416974, 625461, 833948, 1250922, 1876383, 2501844, 3752766, 3961253, 7505532, 7922506, 11883759, 15845012, 23767518, 35651277, 47535036, 71302554, 142605108]

約数ペア:

[(1, 142605108), (2, 71302554), (3, 47535036), (4, 35651277), (6, 23767518), (9, 15845012), (12, 11883759), (18, 7922506), (19, 7505532), (36, 3961253), (38, 3752766), (57, 2501844), (76, 1876383), (114, 1250922), (171, 833948), (228, 625461), (342, 416974), (361, 395028), (684, 208487), (722, 197514), (1083, 131676), (1444, 98757), (2166, 65838), (3249, 43892), (4332, 32919), (6498, 21946), (10973, 12996)]