156690435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 290672640

約数和(自身を除く): 133982205

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 151, 165, 209, 285, 331, 453, 627, 755, 993, 1045, 1655, 1661, 2265, 2869, 3135, 3641, 4965, 4983, 6289, 8305, 8607, 10923, 14345, 18205, 18867, 24915, 31445, 31559, 43035, 49981, 54615, 69179, 94335, 94677, 149943, 157795, 207537, 249905, 345895, 473385, 549791, 749715, 949639, 1037685, 1649373, 2748955, 2848917, 4748195, 8246865, 10446029, 14244585, 31338087, 52230145, 156690435]

約数ペア:

[(1, 156690435), (3, 52230145), (5, 31338087), (11, 14244585), (15, 10446029), (19, 8246865), (33, 4748195), (55, 2848917), (57, 2748955), (95, 1649373), (151, 1037685), (165, 949639), (209, 749715), (285, 549791), (331, 473385), (453, 345895), (627, 249905), (755, 207537), (993, 157795), (1045, 149943), (1655, 94677), (1661, 94335), (2265, 69179), (2869, 54615), (3135, 49981), (3641, 43035), (4965, 31559), (4983, 31445), (6289, 24915), (8305, 18867), (8607, 18205), (10923, 14345)]