152858458

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 265248000

約数和(自身を除く): 112389542

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 289, 323, 449, 527, 578, 589, 646, 898, 1054, 1178, 5491, 7633, 8531, 8959, 10013, 10982, 13919, 15266, 17062, 17918, 20026, 27838, 129761, 145027, 170221, 236623, 259522, 264461, 290054, 340442, 473246, 528922, 2465459, 4022591, 4495837, 4930918, 8045182, 8991674, 76429229, 152858458]

約数ペア:

[(1, 152858458), (2, 76429229), (17, 8991674), (19, 8045182), (31, 4930918), (34, 4495837), (38, 4022591), (62, 2465459), (289, 528922), (323, 473246), (449, 340442), (527, 290054), (578, 264461), (589, 259522), (646, 236623), (898, 170221), (1054, 145027), (1178, 129761), (5491, 27838), (7633, 20026), (8531, 17918), (8959, 17062), (10013, 15266), (10982, 13919)]