143744472

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{13399}}^1$

素因数の和:13560

約数の個数: 48

約数和(自身を含む): 391950000

約数和(自身を除く): 248205528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 13399, 26798, 40197, 53596, 80394, 107192, 120591, 160788, 241182, 321576, 482364, 964728, 1996451, 3992902, 5989353, 7985804, 11978706, 15971608, 17968059, 23957412, 35936118, 47914824, 71872236, 143744472]

約数ペア:

[(1, 143744472), (2, 71872236), (3, 47914824), (4, 35936118), (6, 23957412), (8, 17968059), (9, 15971608), (12, 11978706), (18, 7985804), (24, 5989353), (36, 3992902), (72, 1996451), (149, 964728), (298, 482364), (447, 321576), (596, 241182), (894, 160788), (1192, 120591), (1341, 107192), (1788, 80394), (2682, 53596), (3576, 40197), (5364, 26798), (10728, 13399)]