156819078

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{24821}}^1$

素因数の和:24851

約数の個数: 48

約数和(自身を含む): 379478736

約数和(自身を除く): 222659658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 24821, 49642, 74463, 148926, 223389, 322673, 446778, 645346, 670167, 968019, 1340334, 1936038, 2010501, 2904057, 4021002, 5808114, 6031503, 8712171, 12063006, 17424342, 26136513, 52273026, 78409539, 156819078]

約数ペア:

[(1, 156819078), (2, 78409539), (3, 52273026), (6, 26136513), (9, 17424342), (13, 12063006), (18, 8712171), (26, 6031503), (27, 5808114), (39, 4021002), (54, 2904057), (78, 2010501), (81, 1936038), (117, 1340334), (162, 968019), (234, 670167), (243, 645346), (351, 446778), (486, 322673), (702, 223389), (1053, 148926), (2106, 74463), (3159, 49642), (6318, 24821)]