156979106446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{107981}}^1$

素因数の和:108640

約数の個数: 32

約数和(自身を含む): 252004072320

約数和(自身を除く): 95024965874

約数列:

[1, 2, 19, 38, 67, 134, 571, 1142, 1273, 2546, 10849, 21698, 38257, 76514, 107981, 215962, 726883, 1453766, 2051639, 4103278, 7234727, 14469454, 61657151, 123314302, 137459813, 274919626, 1171485869, 2342971738, 4131029117, 8262058234, 78489553223, 156979106446]

約数ペア:

[(1, 156979106446), (2, 78489553223), (19, 8262058234), (38, 4131029117), (67, 2342971738), (134, 1171485869), (571, 274919626), (1142, 137459813), (1273, 123314302), (2546, 61657151), (10849, 14469454), (21698, 7234727), (38257, 4103278), (76514, 2051639), (107981, 1453766), (215962, 726883)]