156766632008

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1\times {\mathrm{18731}}^1$

素因数の和:20298

約数の個数: 64

約数和(自身を含む): 339441822720

約数和(自身を除く): 182675190712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 1451, 2884, 2902, 5768, 5804, 10157, 11608, 18731, 20314, 37462, 40628, 74924, 81256, 131117, 149453, 149848, 262234, 298906, 524468, 597812, 1046171, 1048936, 1195624, 1929293, 2092342, 3858586, 4184684, 7717172, 8369368, 13505051, 15434344, 27010102, 27178681, 54020204, 54357362, 108040408, 108714724, 190250767, 217429448, 380501534, 761003068, 1522006136, 2799404143, 5598808286, 11197616572, 19595829001, 22395233144, 39191658002, 78383316004, 156766632008]

約数ペア:

[(1, 156766632008), (2, 78383316004), (4, 39191658002), (7, 22395233144), (8, 19595829001), (14, 11197616572), (28, 5598808286), (56, 2799404143), (103, 1522006136), (206, 761003068), (412, 380501534), (721, 217429448), (824, 190250767), (1442, 108714724), (1451, 108040408), (2884, 54357362), (2902, 54020204), (5768, 27178681), (5804, 27010102), (10157, 15434344), (11608, 13505051), (18731, 8369368), (20314, 7717172), (37462, 4184684), (40628, 3858586), (74924, 2092342), (81256, 1929293), (131117, 1195624), (149453, 1048936), (149848, 1046171), (262234, 597812), (298906, 524468)]