173304908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{613}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 363095040

約数和(自身を除く): 189790132

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 439, 613, 644, 878, 1226, 1756, 2452, 3073, 4291, 6146, 8582, 10097, 12292, 14099, 17164, 20194, 28198, 40388, 56396, 70679, 98693, 141358, 197386, 269107, 282716, 394772, 538214, 1076428, 1883749, 3767498, 6189461, 7534996, 12378922, 24757844, 43326227, 86652454, 173304908]

約数ペア:

[(1, 173304908), (2, 86652454), (4, 43326227), (7, 24757844), (14, 12378922), (23, 7534996), (28, 6189461), (46, 3767498), (92, 1883749), (161, 1076428), (322, 538214), (439, 394772), (613, 282716), (644, 269107), (878, 197386), (1226, 141358), (1756, 98693), (2452, 70679), (3073, 56396), (4291, 40388), (6146, 28198), (8582, 20194), (10097, 17164), (12292, 14099)]