155308482

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2617}}^1$

素因数の和:2792

約数の個数: 64

約数和(自身を含む): 397098240

約数和(自身を除く): 241789758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 942, 1099, 1413, 2198, 2617, 2826, 3297, 4239, 5234, 6594, 7851, 8478, 9891, 15702, 18319, 19782, 23553, 29673, 36638, 47106, 54957, 59346, 70659, 109914, 141318, 164871, 329742, 410869, 494613, 821738, 989226, 1232607, 2465214, 2876083, 3697821, 5752166, 7395642, 8628249, 11093463, 17256498, 22186926, 25884747, 51769494, 77654241, 155308482]

約数ペア:

[(1, 155308482), (2, 77654241), (3, 51769494), (6, 25884747), (7, 22186926), (9, 17256498), (14, 11093463), (18, 8628249), (21, 7395642), (27, 5752166), (42, 3697821), (54, 2876083), (63, 2465214), (126, 1232607), (157, 989226), (189, 821738), (314, 494613), (378, 410869), (471, 329742), (942, 164871), (1099, 141318), (1413, 109914), (2198, 70659), (2617, 59346), (2826, 54957), (3297, 47106), (4239, 36638), (5234, 29673), (6594, 23553), (7851, 19782), (8478, 18319), (9891, 15702)]