152800856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1469239}}^1$

素因数の和:1469258

約数の個数: 16

約数和(自身を含む): 308540400

約数和(自身を除く): 155739544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1469239, 2938478, 5876956, 11753912, 19100107, 38200214, 76400428, 152800856]

約数ペア:

[(1, 152800856), (2, 76400428), (4, 38200214), (8, 19100107), (13, 11753912), (26, 5876956), (52, 2938478), (104, 1469239)]