15746983196

素因数分解:

$2^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{111431}}^1$

素因数の和:111559

約数の個数: 48

約数和(自身を含む): 32448998400

約数和(自身を除く): 16702015204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 343, 412, 686, 721, 1372, 1442, 2884, 5047, 10094, 20188, 35329, 70658, 111431, 141316, 222862, 445724, 780017, 1560034, 3120068, 5460119, 10920238, 11477393, 21840476, 22954786, 38220833, 45909572, 76441666, 80341751, 152883332, 160683502, 321367004, 562392257, 1124784514, 2249569028, 3936745799, 7873491598, 15746983196]

約数ペア:

[(1, 15746983196), (2, 7873491598), (4, 3936745799), (7, 2249569028), (14, 1124784514), (28, 562392257), (49, 321367004), (98, 160683502), (103, 152883332), (196, 80341751), (206, 76441666), (343, 45909572), (412, 38220833), (686, 22954786), (721, 21840476), (1372, 11477393), (1442, 10920238), (2884, 5460119), (5047, 3120068), (10094, 1560034), (20188, 780017), (35329, 445724), (70658, 222862), (111431, 141316)]