138513498

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{24481}}^1$

素因数の和:24550

約数の個数: 32

約数和(自身を含む): 296134272

約数和(自身を除く): 157620774

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 24481, 48962, 73443, 146886, 563063, 1003721, 1126126, 1689189, 2007442, 3011163, 3378378, 6022326, 23085583, 46171166, 69256749, 138513498]

約数ペア:

[(1, 138513498), (2, 69256749), (3, 46171166), (6, 23085583), (23, 6022326), (41, 3378378), (46, 3011163), (69, 2007442), (82, 1689189), (123, 1126126), (138, 1003721), (246, 563063), (943, 146886), (1886, 73443), (2829, 48962), (5658, 24481)]