157496650208

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{1021}}^1\times {\mathrm{37957}}^1$

素因数の和:39115

約数の個数: 48

約数和(自身を含む): 312827364864

約数和(自身を除く): 155330714656

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 1021, 2032, 2042, 4064, 4084, 8168, 16336, 32672, 37957, 75914, 129667, 151828, 259334, 303656, 518668, 607312, 1037336, 1214624, 2074672, 4149344, 4820539, 9641078, 19282156, 38564312, 38754097, 77128624, 77508194, 154257248, 155016388, 310032776, 620065552, 1240131104, 4921770319, 9843540638, 19687081276, 39374162552, 78748325104, 157496650208]

約数ペア:

[(1, 157496650208), (2, 78748325104), (4, 39374162552), (8, 19687081276), (16, 9843540638), (32, 4921770319), (127, 1240131104), (254, 620065552), (508, 310032776), (1016, 155016388), (1021, 154257248), (2032, 77508194), (2042, 77128624), (4064, 38754097), (4084, 38564312), (8168, 19282156), (16336, 9641078), (32672, 4820539), (37957, 4149344), (75914, 2074672), (129667, 1214624), (151828, 1037336), (259334, 607312), (303656, 518668)]