164811376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14447}}^1$

素因数の和:14509

約数の個数: 40

約数和(自身を含む): 343977984

約数和(自身を除く): 179166608

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 14447, 28894, 57788, 115576, 231152, 332281, 447857, 664562, 895714, 1329124, 1791428, 2658248, 3582856, 5316496, 7165712, 10300711, 20601422, 41202844, 82405688, 164811376]

約数ペア:

[(1, 164811376), (2, 82405688), (4, 41202844), (8, 20601422), (16, 10300711), (23, 7165712), (31, 5316496), (46, 3582856), (62, 2658248), (92, 1791428), (124, 1329124), (184, 895714), (248, 664562), (368, 447857), (496, 332281), (713, 231152), (1426, 115576), (2852, 57788), (5704, 28894), (11408, 14447)]