143996936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{15803}}^1$

素因数の和:15893

約数の個数: 32

約数和(自身を含む): 290161440

約数和(自身を除く): 146164504

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 15803, 31606, 63212, 126424, 268651, 537302, 1058801, 1074604, 2117602, 2149208, 4235204, 8470408, 17999617, 35999234, 71998468, 143996936]

約数ペア:

[(1, 143996936), (2, 71998468), (4, 35999234), (8, 17999617), (17, 8470408), (34, 4235204), (67, 2149208), (68, 2117602), (134, 1074604), (136, 1058801), (268, 537302), (536, 268651), (1139, 126424), (2278, 63212), (4556, 31606), (9112, 15803)]