142681396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5801}}^1$

素因数の和:5872

約数の個数: 48

約数和(自身を含む): 300218688

約数和(自身を除く): 157537292

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 5801, 6149, 11602, 12298, 23204, 24596, 63811, 75413, 127622, 150826, 249443, 255244, 301652, 498886, 829543, 997772, 1659086, 2743873, 3242759, 3318172, 5487746, 6485518, 10975492, 12971036, 35670349, 71340698, 142681396]

約数ペア:

[(1, 142681396), (2, 71340698), (4, 35670349), (11, 12971036), (13, 10975492), (22, 6485518), (26, 5487746), (43, 3318172), (44, 3242759), (52, 2743873), (86, 1659086), (143, 997772), (172, 829543), (286, 498886), (473, 301652), (559, 255244), (572, 249443), (946, 150826), (1118, 127622), (1892, 75413), (2236, 63811), (5801, 24596), (6149, 23204), (11602, 12298)]