130438428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2399}}^1$

素因数の和:2626

約数の個数: 48

約数和(自身を含む): 319334400

約数和(自身を除く): 188895972

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 197, 276, 394, 591, 788, 1182, 2364, 2399, 4531, 4798, 7197, 9062, 9596, 13593, 14394, 18124, 27186, 28788, 54372, 55177, 110354, 165531, 220708, 331062, 472603, 662124, 945206, 1417809, 1890412, 2835618, 5671236, 10869869, 21739738, 32609607, 43479476, 65219214, 130438428]

約数ペア:

[(1, 130438428), (2, 65219214), (3, 43479476), (4, 32609607), (6, 21739738), (12, 10869869), (23, 5671236), (46, 2835618), (69, 1890412), (92, 1417809), (138, 945206), (197, 662124), (276, 472603), (394, 331062), (591, 220708), (788, 165531), (1182, 110354), (2364, 55177), (2399, 54372), (4531, 28788), (4798, 27186), (7197, 18124), (9062, 14394), (9596, 13593)]