172132786

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 320025816

約数和(自身を除く): 147893030

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 277, 373, 554, 746, 833, 1666, 1939, 2611, 3878, 4709, 5222, 6341, 9418, 12682, 13573, 18277, 27146, 32963, 36554, 44387, 65926, 88774, 103321, 206642, 230741, 310709, 461482, 621418, 723247, 1446494, 1756457, 3512914, 5062729, 10125458, 12295199, 24590398, 86066393, 172132786]

約数ペア:

[(1, 172132786), (2, 86066393), (7, 24590398), (14, 12295199), (17, 10125458), (34, 5062729), (49, 3512914), (98, 1756457), (119, 1446494), (238, 723247), (277, 621418), (373, 461482), (554, 310709), (746, 230741), (833, 206642), (1666, 103321), (1939, 88774), (2611, 65926), (3878, 44387), (4709, 36554), (5222, 32963), (6341, 27146), (9418, 18277), (12682, 13573)]