164865344

素因数分解:

$2^6\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1607}}^1$

素因数の和:1855

約数の個数: 56

約数和(自身を含む): 375757440

約数和(自身を除く): 210892096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 229, 448, 458, 916, 1603, 1607, 1832, 3206, 3214, 3664, 6412, 6428, 7328, 11249, 12824, 12856, 14656, 22498, 25648, 25712, 44996, 51296, 51424, 89992, 102592, 102848, 179984, 359968, 368003, 719936, 736006, 1472012, 2576021, 2944024, 5152042, 5888048, 10304084, 11776096, 20608168, 23552192, 41216336, 82432672, 164865344]

約数ペア:

[(1, 164865344), (2, 82432672), (4, 41216336), (7, 23552192), (8, 20608168), (14, 11776096), (16, 10304084), (28, 5888048), (32, 5152042), (56, 2944024), (64, 2576021), (112, 1472012), (224, 736006), (229, 719936), (448, 368003), (458, 359968), (916, 179984), (1603, 102848), (1607, 102592), (1832, 89992), (3206, 51424), (3214, 51296), (3664, 44996), (6412, 25712), (6428, 25648), (7328, 22498), (11249, 14656), (12824, 12856)]