145623998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{67481}}^1$

素因数の和:67579

約数の個数: 16

約数和(自身を含む): 238076496

約数和(自身を除く): 92452498

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 67481, 134962, 877253, 1754506, 5600923, 11201846, 72811999, 145623998]

約数ペア:

[(1, 145623998), (2, 72811999), (13, 11201846), (26, 5600923), (83, 1754506), (166, 877253), (1079, 134962), (2158, 67481)]