144469654

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5273}}^1$

素因数の和:5404

約数の個数: 32

約数和(自身を含む): 263278080

約数和(自身を除く): 118808426

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 3914, 5273, 10546, 13699, 27398, 36911, 73822, 100187, 200374, 543119, 701309, 1086238, 1402618, 3801833, 7603666, 10319261, 20638522, 72234827, 144469654]

約数ペア:

[(1, 144469654), (2, 72234827), (7, 20638522), (14, 10319261), (19, 7603666), (38, 3801833), (103, 1402618), (133, 1086238), (206, 701309), (266, 543119), (721, 200374), (1442, 100187), (1957, 73822), (3914, 36911), (5273, 27398), (10546, 13699)]