156766953

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4363}}^1$

素因数の和:4461

約数の個数: 32

約数和(自身を含む): 251366400

約数和(自身を除く): 94599447

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 1239, 1711, 4363, 5133, 11977, 13089, 30541, 35931, 91623, 126527, 257417, 379581, 772251, 885689, 1801919, 2657067, 5405757, 7465093, 22395279, 52255651, 156766953]

約数ペア:

[(1, 156766953), (3, 52255651), (7, 22395279), (21, 7465093), (29, 5405757), (59, 2657067), (87, 1801919), (177, 885689), (203, 772251), (413, 379581), (609, 257417), (1239, 126527), (1711, 91623), (4363, 35931), (5133, 30541), (11977, 13089)]