138202278

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15809}}^1$

素因数の和:15892

約数の個数: 32

約数和(自身を含む): 291409920

約数和(自身を除く): 153207642

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 282, 1457, 2914, 4371, 8742, 15809, 31618, 47427, 94854, 490079, 743023, 980158, 1470237, 1486046, 2229069, 2940474, 4458138, 23033713, 46067426, 69101139, 138202278]

約数ペア:

[(1, 138202278), (2, 69101139), (3, 46067426), (6, 23033713), (31, 4458138), (47, 2940474), (62, 2229069), (93, 1486046), (94, 1470237), (141, 980158), (186, 743023), (282, 490079), (1457, 94854), (2914, 47427), (4371, 31618), (8742, 15809)]