151363780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{91183}}^1$

素因数の和:91275

約数の個数: 24

約数和(自身を含む): 321697152

約数和(自身を除く): 170333372

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 91183, 182366, 364732, 455915, 911830, 1823660, 7568189, 15136378, 30272756, 37840945, 75681890, 151363780]

約数ペア:

[(1, 151363780), (2, 75681890), (4, 37840945), (5, 30272756), (10, 15136378), (20, 7568189), (83, 1823660), (166, 911830), (332, 455915), (415, 364732), (830, 182366), (1660, 91183)]