169154848

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4159}}^1$

素因数の和:4241

約数の個数: 48

約数和(自身を含む): 352235520

約数和(自身を除く): 183080672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2542, 4159, 5084, 8318, 10168, 16636, 20336, 33272, 40672, 66544, 128929, 133088, 170519, 257858, 341038, 515716, 682076, 1031432, 1364152, 2062864, 2728304, 4125728, 5286089, 5456608, 10572178, 21144356, 42288712, 84577424, 169154848]

約数ペア:

[(1, 169154848), (2, 84577424), (4, 42288712), (8, 21144356), (16, 10572178), (31, 5456608), (32, 5286089), (41, 4125728), (62, 2728304), (82, 2062864), (124, 1364152), (164, 1031432), (248, 682076), (328, 515716), (496, 341038), (656, 257858), (992, 170519), (1271, 133088), (1312, 128929), (2542, 66544), (4159, 40672), (5084, 33272), (8318, 20336), (10168, 16636)]