121797328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 60

約数和(自身を含む): 253510560

約数和(自身を除く): 131713232

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 179, 184, 344, 358, 368, 688, 716, 989, 1432, 1849, 1978, 2864, 3698, 3956, 4117, 7396, 7697, 7912, 8234, 14792, 15394, 15824, 16468, 29584, 30788, 32936, 42527, 61576, 65872, 85054, 123152, 170108, 177031, 330971, 340216, 354062, 661942, 680432, 708124, 1323884, 1416248, 2647768, 2832496, 5295536, 7612333, 15224666, 30449332, 60898664, 121797328]

約数ペア:

[(1, 121797328), (2, 60898664), (4, 30449332), (8, 15224666), (16, 7612333), (23, 5295536), (43, 2832496), (46, 2647768), (86, 1416248), (92, 1323884), (172, 708124), (179, 680432), (184, 661942), (344, 354062), (358, 340216), (368, 330971), (688, 177031), (716, 170108), (989, 123152), (1432, 85054), (1849, 65872), (1978, 61576), (2864, 42527), (3698, 32936), (3956, 30788), (4117, 29584), (7396, 16468), (7697, 15824), (7912, 15394), (8234, 14792)]