147024654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{81409}}^1$

素因数の和:81464

約数の個数: 32

約数和(自身を含む): 343875840

約数和(自身を除く): 196851186

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 81409, 162818, 244227, 488454, 569863, 1139726, 1709589, 3419178, 3500587, 7001174, 10501761, 21003522, 24504109, 49008218, 73512327, 147024654]

約数ペア:

[(1, 147024654), (2, 73512327), (3, 49008218), (6, 24504109), (7, 21003522), (14, 10501761), (21, 7001174), (42, 3500587), (43, 3419178), (86, 1709589), (129, 1139726), (258, 569863), (301, 488454), (602, 244227), (903, 162818), (1806, 81409)]