123776328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{396719}}^1$

素因数の和:396741

約数の個数: 32

約数和(自身を含む): 333244800

約数和(自身を除く): 209468472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 396719, 793438, 1190157, 1586876, 2380314, 3173752, 4760628, 5157347, 9521256, 10314694, 15472041, 20629388, 30944082, 41258776, 61888164, 123776328]

約数ペア:

[(1, 123776328), (2, 61888164), (3, 41258776), (4, 30944082), (6, 20629388), (8, 15472041), (12, 10314694), (13, 9521256), (24, 5157347), (26, 4760628), (39, 3173752), (52, 2380314), (78, 1586876), (104, 1190157), (156, 793438), (312, 396719)]