177744484

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{4889}}^1$

素因数の和:5103

約数の個数: 24

約数和(自身を含む): 318339000

約数和(自身を除く): 140594516

約数列:

[1, 2, 4, 61, 122, 149, 244, 298, 596, 4889, 9089, 9778, 18178, 19556, 36356, 298229, 596458, 728461, 1192916, 1456922, 2913844, 44436121, 88872242, 177744484]

約数ペア:

[(1, 177744484), (2, 88872242), (4, 44436121), (61, 2913844), (122, 1456922), (149, 1192916), (244, 728461), (298, 596458), (596, 298229), (4889, 36356), (9089, 19556), (9778, 18178)]