156718372144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3283573}}^1$

素因数の和:3283757

約数の個数: 40

約数和(自身を含む): 321658909040

約数和(自身を除く): 164940536896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 2512, 2983, 5966, 11932, 23864, 47728, 3283573, 6567146, 13134292, 26268584, 52537168, 62387887, 124775774, 249551548, 499103096, 515520961, 998206192, 1031041922, 2062083844, 4124167688, 8248335376, 9794898259, 19589796518, 39179593036, 78359186072, 156718372144]

約数ペア:

[(1, 156718372144), (2, 78359186072), (4, 39179593036), (8, 19589796518), (16, 9794898259), (19, 8248335376), (38, 4124167688), (76, 2062083844), (152, 1031041922), (157, 998206192), (304, 515520961), (314, 499103096), (628, 249551548), (1256, 124775774), (2512, 62387887), (2983, 52537168), (5966, 26268584), (11932, 13134292), (23864, 6567146), (47728, 3283573)]