140430192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{417947}}^1$

素因数の和:417965

約数の個数: 40

約数和(自身を含む): 414604416

約数和(自身を除く): 274174224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 417947, 835894, 1253841, 1671788, 2507682, 2925629, 3343576, 5015364, 5851258, 6687152, 8776887, 10030728, 11702516, 17553774, 20061456, 23405032, 35107548, 46810064, 70215096, 140430192]

約数ペア:

[(1, 140430192), (2, 70215096), (3, 46810064), (4, 35107548), (6, 23405032), (7, 20061456), (8, 17553774), (12, 11702516), (14, 10030728), (16, 8776887), (21, 6687152), (24, 5851258), (28, 5015364), (42, 3343576), (48, 2925629), (56, 2507682), (84, 1671788), (112, 1253841), (168, 835894), (336, 417947)]