157132052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2441}}^1$

素因数の和:2493

約数の個数: 72

約数和(自身を含む): 363760320

約数和(自身を除く): 206628268

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1694, 2299, 2441, 2926, 3388, 4598, 4882, 5852, 9196, 9764, 16093, 17087, 26851, 32186, 34174, 46379, 53702, 64372, 68348, 92758, 107404, 185516, 187957, 295361, 324653, 375914, 510169, 590722, 649306, 751828, 1020338, 1181444, 1298612, 2040676, 2067527, 3571183, 4135054, 5611859, 7142366, 8270108, 11223718, 14284732, 22447436, 39283013, 78566026, 157132052]

約数ペア:

[(1, 157132052), (2, 78566026), (4, 39283013), (7, 22447436), (11, 14284732), (14, 11223718), (19, 8270108), (22, 7142366), (28, 5611859), (38, 4135054), (44, 3571183), (76, 2067527), (77, 2040676), (121, 1298612), (133, 1181444), (154, 1020338), (209, 751828), (242, 649306), (266, 590722), (308, 510169), (418, 375914), (484, 324653), (532, 295361), (836, 187957), (847, 185516), (1463, 107404), (1694, 92758), (2299, 68348), (2441, 64372), (2926, 53702), (3388, 46379), (4598, 34174), (4882, 32186), (5852, 26851), (9196, 17087), (9764, 16093)]