157098992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2887}}^1$

素因数の和:3093

約数の個数: 40

約数和(自身を含む): 322300800

約数和(自身を除く): 165201808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 304, 358, 716, 1432, 2864, 2887, 3401, 5774, 6802, 11548, 13604, 23096, 27208, 46192, 54416, 54853, 109706, 219412, 438824, 516773, 877648, 1033546, 2067092, 4134184, 8268368, 9818687, 19637374, 39274748, 78549496, 157098992]

約数ペア:

[(1, 157098992), (2, 78549496), (4, 39274748), (8, 19637374), (16, 9818687), (19, 8268368), (38, 4134184), (76, 2067092), (152, 1033546), (179, 877648), (304, 516773), (358, 438824), (716, 219412), (1432, 109706), (2864, 54853), (2887, 54416), (3401, 46192), (5774, 27208), (6802, 23096), (11548, 13604)]