156946751152

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{305477}}^1$

素因数の和:305845

約数の個数: 40

約数和(自身を含む): 307503930096

約数和(自身を除く): 150557178944

約数列:

[1, 2, 4, 8, 16, 163, 197, 326, 394, 652, 788, 1304, 1576, 2608, 3152, 32111, 64222, 128444, 256888, 305477, 513776, 610954, 1221908, 2443816, 4887632, 49792751, 60178969, 99585502, 120357938, 199171004, 240715876, 398342008, 481431752, 796684016, 962863504, 9809171947, 19618343894, 39236687788, 78473375576, 156946751152]

約数ペア:

[(1, 156946751152), (2, 78473375576), (4, 39236687788), (8, 19618343894), (16, 9809171947), (163, 962863504), (197, 796684016), (326, 481431752), (394, 398342008), (652, 240715876), (788, 199171004), (1304, 120357938), (1576, 99585502), (2608, 60178969), (3152, 49792751), (32111, 4887632), (64222, 2443816), (128444, 1221908), (256888, 610954), (305477, 513776)]