145364193

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 248371200

約数和(自身を除く): 103007007

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 71, 117, 171, 213, 247, 307, 351, 513, 639, 741, 921, 923, 1349, 1917, 2223, 2763, 2769, 3991, 4047, 5833, 6669, 8289, 8307, 11973, 12141, 17499, 17537, 21797, 24921, 35919, 36423, 52497, 52611, 65391, 75829, 107757, 157491, 157833, 196173, 227487, 283361, 414143, 473499, 588519, 682461, 850083, 1242429, 2047383, 2550249, 3727287, 5383859, 7650747, 11181861, 16151577, 48454731, 145364193]

約数ペア:

[(1, 145364193), (3, 48454731), (9, 16151577), (13, 11181861), (19, 7650747), (27, 5383859), (39, 3727287), (57, 2550249), (71, 2047383), (117, 1242429), (171, 850083), (213, 682461), (247, 588519), (307, 473499), (351, 414143), (513, 283361), (639, 227487), (741, 196173), (921, 157833), (923, 157491), (1349, 107757), (1917, 75829), (2223, 65391), (2763, 52611), (2769, 52497), (3991, 36423), (4047, 35919), (5833, 24921), (6669, 21797), (8289, 17537), (8307, 17499), (11973, 12141)]