156922307983

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{1601}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 197869402368

約数和(自身を除く): 40947094385

約数列:

[1, 7, 17, 37, 113, 119, 197, 259, 629, 791, 1379, 1601, 1921, 3349, 4181, 4403, 7289, 11207, 13447, 22261, 23443, 27217, 29267, 51023, 59237, 71077, 123913, 155827, 180913, 190519, 315397, 378437, 414659, 497539, 823657, 867391, 1007029, 1266391, 2207779, 2649059, 3075521, 5361749, 5765599, 6693781, 7049203, 11669689, 14002169, 21528647, 35639861, 37532243, 46856467, 81687823, 98015183, 113794277, 198384713, 249479027, 605877637, 796559939, 1318674857, 1388692991, 4241143459, 9230723999, 22417472569, 156922307983]

約数ペア:

[(1, 156922307983), (7, 22417472569), (17, 9230723999), (37, 4241143459), (113, 1388692991), (119, 1318674857), (197, 796559939), (259, 605877637), (629, 249479027), (791, 198384713), (1379, 113794277), (1601, 98015183), (1921, 81687823), (3349, 46856467), (4181, 37532243), (4403, 35639861), (7289, 21528647), (11207, 14002169), (13447, 11669689), (22261, 7049203), (23443, 6693781), (27217, 5765599), (29267, 5361749), (51023, 3075521), (59237, 2649059), (71077, 2207779), (123913, 1266391), (155827, 1007029), (180913, 867391), (190519, 823657), (315397, 497539), (378437, 414659)]