151945542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7681}}^1$

素因数の和:7853

約数の個数: 48

約数和(自身を含む): 378691872

約数和(自身を除く): 226746330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 6594, 7681, 9891, 15362, 19782, 23043, 46086, 53767, 69129, 107534, 138258, 161301, 322602, 483903, 967806, 1205917, 2411834, 3617751, 7235502, 8441419, 10853253, 16882838, 21706506, 25324257, 50648514, 75972771, 151945542]

約数ペア:

[(1, 151945542), (2, 75972771), (3, 50648514), (6, 25324257), (7, 21706506), (9, 16882838), (14, 10853253), (18, 8441419), (21, 7235502), (42, 3617751), (63, 2411834), (126, 1205917), (157, 967806), (314, 483903), (471, 322602), (942, 161301), (1099, 138258), (1413, 107534), (2198, 69129), (2826, 53767), (3297, 46086), (6594, 23043), (7681, 19782), (9891, 15362)]