168804792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{180347}}^1$

素因数の和:180372

約数の個数: 48

約数和(自身を含む): 492350040

約数和(自身を除く): 323545248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 180347, 360694, 541041, 721388, 1082082, 1442776, 1623123, 2164164, 2344511, 3246246, 4328328, 4689022, 6492492, 7033533, 9378044, 12984984, 14067066, 18756088, 21100599, 28134132, 42201198, 56268264, 84402396, 168804792]

約数ペア:

[(1, 168804792), (2, 84402396), (3, 56268264), (4, 42201198), (6, 28134132), (8, 21100599), (9, 18756088), (12, 14067066), (13, 12984984), (18, 9378044), (24, 7033533), (26, 6492492), (36, 4689022), (39, 4328328), (52, 3246246), (72, 2344511), (78, 2164164), (104, 1623123), (117, 1442776), (156, 1082082), (234, 721388), (312, 541041), (468, 360694), (936, 180347)]