139221648

素因数分解:

$2^4\times 3^2\times {\mathrm{966817}}^1$

素因数の和:966831

約数の個数: 30

約数和(自身を含む): 389627654

約数和(自身を除く): 250406006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 966817, 1933634, 2900451, 3867268, 5800902, 7734536, 8701353, 11601804, 15469072, 17402706, 23203608, 34805412, 46407216, 69610824, 139221648]

約数ペア:

[(1, 139221648), (2, 69610824), (3, 46407216), (4, 34805412), (6, 23203608), (8, 17402706), (9, 15469072), (12, 11601804), (16, 8701353), (18, 7734536), (24, 5800902), (36, 3867268), (48, 2900451), (72, 1933634), (144, 966817)]