157669072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2441}}^1$

素因数の和:2827

約数の個数: 40

約数和(自身を含む): 334300032

約数和(自身を除く): 176630960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 367, 734, 1468, 2441, 2936, 4037, 4882, 5872, 8074, 9764, 16148, 19528, 26851, 32296, 39056, 53702, 64592, 107404, 214808, 429616, 895847, 1791694, 3583388, 7166776, 9854317, 14333552, 19708634, 39417268, 78834536, 157669072]

約数ペア:

[(1, 157669072), (2, 78834536), (4, 39417268), (8, 19708634), (11, 14333552), (16, 9854317), (22, 7166776), (44, 3583388), (88, 1791694), (176, 895847), (367, 429616), (734, 214808), (1468, 107404), (2441, 64592), (2936, 53702), (4037, 39056), (4882, 32296), (5872, 26851), (8074, 19528), (9764, 16148)]