156980970688

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1768441}}^1$

素因数の和:1768545

約数の個数: 56

約数和(自身を含む): 332396358320

約数和(自身を除く): 175415387632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 146, 152, 292, 304, 584, 608, 1168, 1216, 1387, 2336, 2774, 4672, 5548, 11096, 22192, 44384, 88768, 1768441, 3536882, 7073764, 14147528, 28295056, 33600379, 56590112, 67200758, 113180224, 129096193, 134401516, 258192386, 268803032, 516384772, 537606064, 1032769544, 1075212128, 2065539088, 2150424256, 2452827667, 4131078176, 4905655334, 8262156352, 9811310668, 19622621336, 39245242672, 78490485344, 156980970688]

約数ペア:

[(1, 156980970688), (2, 78490485344), (4, 39245242672), (8, 19622621336), (16, 9811310668), (19, 8262156352), (32, 4905655334), (38, 4131078176), (64, 2452827667), (73, 2150424256), (76, 2065539088), (146, 1075212128), (152, 1032769544), (292, 537606064), (304, 516384772), (584, 268803032), (608, 258192386), (1168, 134401516), (1216, 129096193), (1387, 113180224), (2336, 67200758), (2774, 56590112), (4672, 33600379), (5548, 28295056), (11096, 14147528), (22192, 7073764), (44384, 3536882), (88768, 1768441)]