147206906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 281738688

約数和(自身を除く): 134531782

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 121, 134, 154, 242, 469, 737, 847, 938, 1297, 1474, 1694, 2594, 5159, 8107, 9079, 10318, 14267, 16214, 18158, 28534, 56749, 86899, 99869, 113498, 156937, 173798, 199738, 313874, 608293, 955889, 1098559, 1216586, 1911778, 2197118, 6691223, 10514779, 13382446, 21029558, 73603453, 147206906]

約数ペア:

[(1, 147206906), (2, 73603453), (7, 21029558), (11, 13382446), (14, 10514779), (22, 6691223), (67, 2197118), (77, 1911778), (121, 1216586), (134, 1098559), (154, 955889), (242, 608293), (469, 313874), (737, 199738), (847, 173798), (938, 156937), (1297, 113498), (1474, 99869), (1694, 86899), (2594, 56749), (5159, 28534), (8107, 18158), (9079, 16214), (10318, 14267)]