156945700988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 300774727680

約数和(自身を除く): 143829026692

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 271, 401, 542, 589, 613, 802, 1084, 1178, 1226, 1604, 2356, 2452, 5149, 7619, 8401, 10298, 11647, 12431, 15238, 16802, 19003, 20596, 23294, 24862, 30476, 33604, 38006, 46588, 49724, 76012, 108671, 159619, 166123, 217342, 236189, 245813, 319238, 332246, 361057, 434684, 472378, 491626, 638476, 664492, 722114, 944756, 983252, 1444228, 2064749, 3156337, 3368801, 4129498, 4670447, 5149813, 6312674, 6737602, 7620203, 8258996, 9340894, 10299626, 12625348, 13475204, 15240406, 18681788, 20599252, 30480812, 64007219, 66615323, 97846447, 128014438, 133230646, 144783857, 195692894, 256028876, 266461292, 289567714, 391385788, 579135428, 1265691137, 2065075013, 2531382274, 4130150026, 5062764548, 8260300052, 39236425247, 78472850494, 156945700988]

約数ペア:

[(1, 156945700988), (2, 78472850494), (4, 39236425247), (19, 8260300052), (31, 5062764548), (38, 4130150026), (62, 2531382274), (76, 2065075013), (124, 1265691137), (271, 579135428), (401, 391385788), (542, 289567714), (589, 266461292), (613, 256028876), (802, 195692894), (1084, 144783857), (1178, 133230646), (1226, 128014438), (1604, 97846447), (2356, 66615323), (2452, 64007219), (5149, 30480812), (7619, 20599252), (8401, 18681788), (10298, 15240406), (11647, 13475204), (12431, 12625348), (15238, 10299626), (16802, 9340894), (19003, 8258996), (20596, 7620203), (23294, 6737602), (24862, 6312674), (30476, 5149813), (33604, 4670447), (38006, 4129498), (46588, 3368801), (49724, 3156337), (76012, 2064749), (108671, 1444228), (159619, 983252), (166123, 944756), (217342, 722114), (236189, 664492), (245813, 638476), (319238, 491626), (332246, 472378), (361057, 434684)]