156979889832

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8243}}^1\times {\mathrm{16883}}^1$

素因数の和:25182

約数の個数: 64

約数和(自身を含む): 400872084480

約数和(自身を除く): 243892194648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 8243, 16486, 16883, 24729, 32972, 33766, 49458, 50649, 65944, 67532, 98916, 101298, 135064, 197832, 202596, 387421, 405192, 774842, 793501, 1162263, 1549684, 1587002, 2324526, 2380503, 3099368, 3174004, 4649052, 4761006, 6348008, 9298104, 9522012, 19044024, 139166569, 278333138, 417499707, 556666276, 834999414, 1113332552, 1669998828, 3339997656, 6540828743, 13081657486, 19622486229, 26163314972, 39244972458, 52326629944, 78489944916, 156979889832]

約数ペア:

[(1, 156979889832), (2, 78489944916), (3, 52326629944), (4, 39244972458), (6, 26163314972), (8, 19622486229), (12, 13081657486), (24, 6540828743), (47, 3339997656), (94, 1669998828), (141, 1113332552), (188, 834999414), (282, 556666276), (376, 417499707), (564, 278333138), (1128, 139166569), (8243, 19044024), (16486, 9522012), (16883, 9298104), (24729, 6348008), (32972, 4761006), (33766, 4649052), (49458, 3174004), (50649, 3099368), (65944, 2380503), (67532, 2324526), (98916, 1587002), (101298, 1549684), (135064, 1162263), (197832, 793501), (202596, 774842), (387421, 405192)]