156942520322

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{610543}}^1$

素因数の和:610663

約数の個数: 48

約数和(自身を含む): 284811449472

約数和(自身を除く): 127868929150

約数列:

[1, 2, 7, 14, 43, 49, 61, 86, 98, 122, 301, 427, 602, 854, 2107, 2623, 2989, 4214, 5246, 5978, 18361, 36722, 128527, 257054, 610543, 1221086, 4273801, 8547602, 26253349, 29916607, 37243123, 52506698, 59833214, 74486246, 183773443, 260701861, 367546886, 521403722, 1286414101, 1601454289, 1824913027, 2572828202, 3202908578, 3649826054, 11210180023, 22420360046, 78471260161, 156942520322]

約数ペア:

[(1, 156942520322), (2, 78471260161), (7, 22420360046), (14, 11210180023), (43, 3649826054), (49, 3202908578), (61, 2572828202), (86, 1824913027), (98, 1601454289), (122, 1286414101), (301, 521403722), (427, 367546886), (602, 260701861), (854, 183773443), (2107, 74486246), (2623, 59833214), (2989, 52506698), (4214, 37243123), (5246, 29916607), (5978, 26253349), (18361, 8547602), (36722, 4273801), (128527, 1221086), (257054, 610543)]