139224428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4079}}^1$

素因数の和:4166

約数の個数: 48

約数和(自身を含む): 296110080

約数和(自身を除く): 156885652

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 2438, 4079, 4876, 8158, 8533, 16316, 17066, 28553, 34132, 57106, 93817, 114212, 187634, 216187, 375268, 432374, 656719, 864748, 1313438, 1513309, 2626876, 3026618, 4972301, 6053236, 9944602, 19889204, 34806107, 69612214, 139224428]

約数ペア:

[(1, 139224428), (2, 69612214), (4, 34806107), (7, 19889204), (14, 9944602), (23, 6053236), (28, 4972301), (46, 3026618), (53, 2626876), (92, 1513309), (106, 1313438), (161, 864748), (212, 656719), (322, 432374), (371, 375268), (644, 216187), (742, 187634), (1219, 114212), (1484, 93817), (2438, 57106), (4079, 34132), (4876, 28553), (8158, 17066), (8533, 16316)]