156721660330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2227109}}^1$

素因数の和:2227374

約数の個数: 32

約数和(自身を含む): 292481902080

約数和(自身を除く): 135760241750

約数列:

[1, 2, 5, 10, 31, 62, 155, 227, 310, 454, 1135, 2270, 7037, 14074, 35185, 70370, 2227109, 4454218, 11135545, 22271090, 69040379, 138080758, 345201895, 505553743, 690403790, 1011107486, 2527768715, 5055537430, 15672166033, 31344332066, 78360830165, 156721660330]

約数ペア:

[(1, 156721660330), (2, 78360830165), (5, 31344332066), (10, 15672166033), (31, 5055537430), (62, 2527768715), (155, 1011107486), (227, 690403790), (310, 505553743), (454, 345201895), (1135, 138080758), (2270, 69040379), (7037, 22271090), (14074, 11135545), (35185, 4454218), (70370, 2227109)]