155126272

素因数分解:

$2^9\times 7^1\times {\mathrm{43283}}^1$

素因数の和:43308

約数の個数: 40

約数和(自身を含む): 354236256

約数和(自身を除く): 199109984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 43283, 86566, 173132, 302981, 346264, 605962, 692528, 1211924, 1385056, 2423848, 2770112, 4847696, 5540224, 9695392, 11080448, 19390784, 22160896, 38781568, 77563136, 155126272]

約数ペア:

[(1, 155126272), (2, 77563136), (4, 38781568), (7, 22160896), (8, 19390784), (14, 11080448), (16, 9695392), (28, 5540224), (32, 4847696), (56, 2770112), (64, 2423848), (112, 1385056), (128, 1211924), (224, 692528), (256, 605962), (448, 346264), (512, 302981), (896, 173132), (1792, 86566), (3584, 43283)]