118906172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2591}}^1$

素因数の和:2762

約数の個数: 48

約数和(自身を含む): 261273600

約数和(自身を除く): 142367428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 298, 308, 596, 1043, 1639, 2086, 2591, 3278, 4172, 5182, 6556, 10364, 11473, 18137, 22946, 28501, 36274, 45892, 57002, 72548, 114004, 199507, 386059, 399014, 772118, 798028, 1544236, 2702413, 4246649, 5404826, 8493298, 10809652, 16986596, 29726543, 59453086, 118906172]

約数ペア:

[(1, 118906172), (2, 59453086), (4, 29726543), (7, 16986596), (11, 10809652), (14, 8493298), (22, 5404826), (28, 4246649), (44, 2702413), (77, 1544236), (149, 798028), (154, 772118), (298, 399014), (308, 386059), (596, 199507), (1043, 114004), (1639, 72548), (2086, 57002), (2591, 45892), (3278, 36274), (4172, 28501), (5182, 22946), (6556, 18137), (10364, 11473)]