164347205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 224259840

約数和(自身を除く): 59912635

約数列:

[1, 5, 11, 29, 55, 145, 167, 319, 617, 835, 1595, 1837, 3085, 4843, 6787, 9185, 17893, 24215, 33935, 53273, 89465, 103039, 196823, 266365, 515195, 984115, 1133429, 2988131, 5667145, 14940655, 32869441, 164347205]

約数ペア:

[(1, 164347205), (5, 32869441), (11, 14940655), (29, 5667145), (55, 2988131), (145, 1133429), (167, 984115), (319, 515195), (617, 266365), (835, 196823), (1595, 103039), (1837, 89465), (3085, 53273), (4843, 33935), (6787, 24215), (9185, 17893)]