143858260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79043}}^1$

素因数の和:79072

約数の個数: 48

約数和(自身を含む): 371822976

約数和(自身を除く): 227964716

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 79043, 158086, 316172, 395215, 553301, 790430, 1027559, 1106602, 1580860, 2055118, 2213204, 2766505, 4110236, 5137795, 5533010, 7192913, 10275590, 11066020, 14385826, 20551180, 28771652, 35964565, 71929130, 143858260]

約数ペア:

[(1, 143858260), (2, 71929130), (4, 35964565), (5, 28771652), (7, 20551180), (10, 14385826), (13, 11066020), (14, 10275590), (20, 7192913), (26, 5533010), (28, 5137795), (35, 4110236), (52, 2766505), (65, 2213204), (70, 2055118), (91, 1580860), (130, 1106602), (140, 1027559), (182, 790430), (260, 553301), (364, 395215), (455, 316172), (910, 158086), (1820, 79043)]