141799784

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 320889600

約数和(自身を除く): 179089816

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 89, 92, 161, 178, 184, 322, 356, 623, 644, 712, 1237, 1246, 1288, 2047, 2474, 2492, 4094, 4948, 4984, 8188, 8659, 9896, 14329, 16376, 17318, 28451, 28658, 34636, 56902, 57316, 69272, 110093, 113804, 114632, 199157, 220186, 227608, 398314, 440372, 770651, 796628, 880744, 1541302, 1593256, 2532139, 3082604, 5064278, 6165208, 10128556, 17724973, 20257112, 35449946, 70899892, 141799784]

約数ペア:

[(1, 141799784), (2, 70899892), (4, 35449946), (7, 20257112), (8, 17724973), (14, 10128556), (23, 6165208), (28, 5064278), (46, 3082604), (56, 2532139), (89, 1593256), (92, 1541302), (161, 880744), (178, 796628), (184, 770651), (322, 440372), (356, 398314), (623, 227608), (644, 220186), (712, 199157), (1237, 114632), (1246, 113804), (1288, 110093), (2047, 69272), (2474, 57316), (2492, 56902), (4094, 34636), (4948, 28658), (4984, 28451), (8188, 17318), (8659, 16376), (9896, 14329)]