156783221790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{402008261}}^1$

素因数の和:402008284

約数の個数: 32

約数和(自身を含む): 405224328096

約数和(自身を除く): 248441106306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 402008261, 804016522, 1206024783, 2010041305, 2412049566, 4020082610, 5226107393, 6030123915, 10452214786, 12060247830, 15678322179, 26130536965, 31356644358, 52261073930, 78391610895, 156783221790]

約数ペア:

[(1, 156783221790), (2, 78391610895), (3, 52261073930), (5, 31356644358), (6, 26130536965), (10, 15678322179), (13, 12060247830), (15, 10452214786), (26, 6030123915), (30, 5226107393), (39, 4020082610), (65, 2412049566), (78, 2010041305), (130, 1206024783), (195, 804016522), (390, 402008261)]