141570506

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 274924800

約数和(自身を除く): 133354294

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 257, 343, 511, 514, 539, 686, 803, 1022, 1078, 1606, 1799, 2827, 3577, 3598, 3773, 5621, 5654, 7154, 7546, 11242, 12593, 18761, 19789, 25039, 25186, 37522, 39347, 39578, 50078, 78694, 88151, 131327, 138523, 176302, 206371, 262654, 275429, 277046, 412742, 550858, 919289, 969661, 1444597, 1838578, 1939322, 2889194, 6435023, 10112179, 12870046, 20224358, 70785253, 141570506]

約数ペア:

[(1, 141570506), (2, 70785253), (7, 20224358), (11, 12870046), (14, 10112179), (22, 6435023), (49, 2889194), (73, 1939322), (77, 1838578), (98, 1444597), (146, 969661), (154, 919289), (257, 550858), (343, 412742), (511, 277046), (514, 275429), (539, 262654), (686, 206371), (803, 176302), (1022, 138523), (1078, 131327), (1606, 88151), (1799, 78694), (2827, 50078), (3577, 39578), (3598, 39347), (3773, 37522), (5621, 25186), (5654, 25039), (7154, 19789), (7546, 18761), (11242, 12593)]