157384334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 282009600

約数和(自身を除く): 124625266

約数列:

[1, 2, 17, 19, 29, 31, 34, 38, 58, 62, 271, 323, 493, 527, 542, 551, 589, 646, 899, 986, 1054, 1102, 1178, 1798, 4607, 5149, 7859, 8401, 9214, 9367, 10013, 10298, 15283, 15718, 16802, 17081, 18734, 20026, 30566, 34162, 87533, 133603, 142817, 149321, 159619, 175066, 243629, 267206, 285634, 290377, 298642, 319238, 487258, 580754, 2538457, 2713523, 4141693, 4628951, 5076914, 5427046, 8283386, 9257902, 78692167, 157384334]

約数ペア:

[(1, 157384334), (2, 78692167), (17, 9257902), (19, 8283386), (29, 5427046), (31, 5076914), (34, 4628951), (38, 4141693), (58, 2713523), (62, 2538457), (271, 580754), (323, 487258), (493, 319238), (527, 298642), (542, 290377), (551, 285634), (589, 267206), (646, 243629), (899, 175066), (986, 159619), (1054, 149321), (1102, 142817), (1178, 133603), (1798, 87533), (4607, 34162), (5149, 30566), (7859, 20026), (8401, 18734), (9214, 17081), (9367, 16802), (10013, 15718), (10298, 15283)]