189518224

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12917}}^1$

素因数の和:13063

約数の個数: 40

約数和(自身を含む): 422883648

約数和(自身を除く): 233365424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 12917, 14672, 25834, 51668, 90419, 103336, 180838, 206672, 361676, 723352, 1446704, 1692127, 3384254, 6768508, 11844889, 13537016, 23689778, 27074032, 47379556, 94759112, 189518224]

約数ペア:

[(1, 189518224), (2, 94759112), (4, 47379556), (7, 27074032), (8, 23689778), (14, 13537016), (16, 11844889), (28, 6768508), (56, 3384254), (112, 1692127), (131, 1446704), (262, 723352), (524, 361676), (917, 206672), (1048, 180838), (1834, 103336), (2096, 90419), (3668, 51668), (7336, 25834), (12917, 14672)]