138826532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 273622272

約数和(自身を除く): 134795740

約数列:

[1, 2, 4, 13, 26, 43, 47, 52, 86, 94, 172, 188, 559, 611, 1118, 1222, 1321, 2021, 2236, 2444, 2642, 4042, 5284, 8084, 17173, 26273, 34346, 52546, 56803, 62087, 68692, 105092, 113606, 124174, 227212, 248348, 738439, 807131, 1476878, 1614262, 2669741, 2953756, 3228524, 5339482, 10678964, 34706633, 69413266, 138826532]

約数ペア:

[(1, 138826532), (2, 69413266), (4, 34706633), (13, 10678964), (26, 5339482), (43, 3228524), (47, 2953756), (52, 2669741), (86, 1614262), (94, 1476878), (172, 807131), (188, 738439), (559, 248348), (611, 227212), (1118, 124174), (1222, 113606), (1321, 105092), (2021, 68692), (2236, 62087), (2444, 56803), (2642, 52546), (4042, 34346), (5284, 26273), (8084, 17173)]