156779349580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48689239}}^1$

素因数の和:48689278

約数の個数: 48

約数和(自身を含む): 392630031360

約数和(自身を除く): 235850681780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 48689239, 97378478, 194756956, 243446195, 340824673, 486892390, 681649346, 973784780, 1119852497, 1363298692, 1704123365, 2239704994, 3408246730, 4479409988, 5599262485, 6816493460, 7838967479, 11198524970, 15677934958, 22397049940, 31355869916, 39194837395, 78389674790, 156779349580]

約数ペア:

[(1, 156779349580), (2, 78389674790), (4, 39194837395), (5, 31355869916), (7, 22397049940), (10, 15677934958), (14, 11198524970), (20, 7838967479), (23, 6816493460), (28, 5599262485), (35, 4479409988), (46, 3408246730), (70, 2239704994), (92, 1704123365), (115, 1363298692), (140, 1119852497), (161, 973784780), (230, 681649346), (322, 486892390), (460, 340824673), (644, 243446195), (805, 194756956), (1610, 97378478), (3220, 48689239)]