157049660770

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1\times {\mathrm{201209}}^1$

素因数の和:202182

約数の個数: 32

約数和(自身を含む): 286193055600

約数和(自身を除く): 129143394830

約数列:

[1, 2, 5, 10, 89, 178, 445, 877, 890, 1754, 4385, 8770, 78053, 156106, 201209, 390265, 402418, 780530, 1006045, 2012090, 17907601, 35815202, 89538005, 176460293, 179076010, 352920586, 882301465, 1764602930, 15704966077, 31409932154, 78524830385, 157049660770]

約数ペア:

[(1, 157049660770), (2, 78524830385), (5, 31409932154), (10, 15704966077), (89, 1764602930), (178, 882301465), (445, 352920586), (877, 179076010), (890, 176460293), (1754, 89538005), (4385, 35815202), (8770, 17907601), (78053, 2012090), (156106, 1006045), (201209, 780530), (390265, 402418)]