144755156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2861}}^1$

素因数の和:3024

約数の個数: 48

約数和(自身を含む): 314133120

約数和(自身を除く): 169377964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1807, 1946, 2861, 3614, 3892, 5722, 7228, 11444, 12649, 20027, 25298, 37193, 40054, 50596, 74386, 80108, 148772, 260351, 397679, 520702, 795358, 1041404, 1590716, 2783753, 5169827, 5567506, 10339654, 11135012, 20679308, 36188789, 72377578, 144755156]

約数ペア:

[(1, 144755156), (2, 72377578), (4, 36188789), (7, 20679308), (13, 11135012), (14, 10339654), (26, 5567506), (28, 5169827), (52, 2783753), (91, 1590716), (139, 1041404), (182, 795358), (278, 520702), (364, 397679), (556, 260351), (973, 148772), (1807, 80108), (1946, 74386), (2861, 50596), (3614, 40054), (3892, 37193), (5722, 25298), (7228, 20027), (11444, 12649)]