143557544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{1301}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 290372040

約数和(自身を除く): 146814496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1061, 1301, 2122, 2602, 4244, 5204, 8488, 10408, 13793, 16913, 27586, 33826, 55172, 67652, 110344, 135304, 1380361, 2760722, 5521444, 11042888, 17944693, 35889386, 71778772, 143557544]

約数ペア:

[(1, 143557544), (2, 71778772), (4, 35889386), (8, 17944693), (13, 11042888), (26, 5521444), (52, 2760722), (104, 1380361), (1061, 135304), (1301, 110344), (2122, 67652), (2602, 55172), (4244, 33826), (5204, 27586), (8488, 16913), (10408, 13793)]