149350446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{395107}}^1$

素因数の和:395125

約数の個数: 32

約数和(自身を含む): 379303680

約数和(自身を除く): 229953234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 395107, 790214, 1185321, 2370642, 2765749, 3555963, 5531498, 7111926, 8297247, 10667889, 16594494, 21335778, 24891741, 49783482, 74675223, 149350446]

約数ペア:

[(1, 149350446), (2, 74675223), (3, 49783482), (6, 24891741), (7, 21335778), (9, 16594494), (14, 10667889), (18, 8297247), (21, 7111926), (27, 5531498), (42, 3555963), (54, 2765749), (63, 2370642), (126, 1185321), (189, 790214), (378, 395107)]