135298878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2321

約数の個数: 64

約数和(自身を含む): 322527744

約数和(自身を除く): 187228866

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1562, 1846, 2221, 2343, 2769, 4442, 4686, 5538, 6663, 10153, 13326, 20306, 24431, 28873, 30459, 48862, 57746, 60918, 73293, 86619, 146586, 157691, 173238, 315382, 317603, 473073, 635206, 946146, 952809, 1734601, 1905618, 2049983, 3469202, 4099966, 5203803, 6149949, 10407606, 12299898, 22549813, 45099626, 67649439, 135298878]

約数ペア:

[(1, 135298878), (2, 67649439), (3, 45099626), (6, 22549813), (11, 12299898), (13, 10407606), (22, 6149949), (26, 5203803), (33, 4099966), (39, 3469202), (66, 2049983), (71, 1905618), (78, 1734601), (142, 952809), (143, 946146), (213, 635206), (286, 473073), (426, 317603), (429, 315382), (781, 173238), (858, 157691), (923, 146586), (1562, 86619), (1846, 73293), (2221, 60918), (2343, 57746), (2769, 48862), (4442, 30459), (4686, 28873), (5538, 24431), (6663, 20306), (10153, 13326)]