161722344

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{137519}}^1$

素因数の和:137542

約数の個数: 48

約数和(自身を含む): 470318400

約数和(自身を除く): 308596056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 137519, 275038, 412557, 550076, 825114, 962633, 1100152, 1650228, 1925266, 2887899, 3300456, 3850532, 5775798, 6738431, 7701064, 11551596, 13476862, 20215293, 23103192, 26953724, 40430586, 53907448, 80861172, 161722344]

約数ペア:

[(1, 161722344), (2, 80861172), (3, 53907448), (4, 40430586), (6, 26953724), (7, 23103192), (8, 20215293), (12, 13476862), (14, 11551596), (21, 7701064), (24, 6738431), (28, 5775798), (42, 3850532), (49, 3300456), (56, 2887899), (84, 1925266), (98, 1650228), (147, 1100152), (168, 962633), (196, 825114), (294, 550076), (392, 412557), (588, 275038), (1176, 137519)]