168386352

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 446519040

約数和(自身を除く): 278132688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 131, 183, 244, 262, 366, 393, 439, 488, 524, 732, 786, 878, 976, 1048, 1317, 1464, 1572, 1756, 2096, 2634, 2928, 3144, 3512, 5268, 6288, 7024, 7991, 10536, 15982, 21072, 23973, 26779, 31964, 47946, 53558, 57509, 63928, 80337, 95892, 107116, 115018, 127856, 160674, 172527, 191784, 214232, 230036, 321348, 345054, 383568, 428464, 460072, 642696, 690108, 920144, 1285392, 1380216, 2760432, 3508049, 7016098, 10524147, 14032196, 21048294, 28064392, 42096588, 56128784, 84193176, 168386352]

約数ペア:

[(1, 168386352), (2, 84193176), (3, 56128784), (4, 42096588), (6, 28064392), (8, 21048294), (12, 14032196), (16, 10524147), (24, 7016098), (48, 3508049), (61, 2760432), (122, 1380216), (131, 1285392), (183, 920144), (244, 690108), (262, 642696), (366, 460072), (393, 428464), (439, 383568), (488, 345054), (524, 321348), (732, 230036), (786, 214232), (878, 191784), (976, 172527), (1048, 160674), (1317, 127856), (1464, 115018), (1572, 107116), (1756, 95892), (2096, 80337), (2634, 63928), (2928, 57509), (3144, 53558), (3512, 47946), (5268, 31964), (6288, 26779), (7024, 23973), (7991, 21072), (10536, 15982)]