147476782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 236966400

約数和(自身を除く): 89489618

約数列:

[1, 2, 23, 46, 67, 109, 134, 218, 439, 878, 1541, 2507, 3082, 5014, 7303, 10097, 14606, 20194, 29413, 47851, 58826, 95702, 167969, 335938, 676499, 1100573, 1352998, 2201146, 3206017, 6412034, 73738391, 147476782]

約数ペア:

[(1, 147476782), (2, 73738391), (23, 6412034), (46, 3206017), (67, 2201146), (109, 1352998), (134, 1100573), (218, 676499), (439, 335938), (878, 167969), (1541, 95702), (2507, 58826), (3082, 47851), (5014, 29413), (7303, 20194), (10097, 14606)]