156989207739

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{46349}}^1$

素因数の和:47044

約数の個数: 64

約数和(自身を含む): 271603584000

約数和(自身を除く): 114614376261

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 653, 741, 1729, 1959, 4571, 5187, 8489, 12407, 13713, 25467, 37221, 46349, 59423, 86849, 139047, 161291, 178269, 260547, 324443, 483873, 602537, 880631, 973329, 1129037, 1807611, 2641893, 3387111, 4217759, 6164417, 11448203, 12653277, 18493251, 30265897, 34344609, 80137421, 90797691, 211861279, 240412263, 393456661, 575052043, 635583837, 1180369983, 1725156129, 2754196627, 4025364301, 7475676559, 8262589881, 12076092903, 22427029677, 52329735913, 156989207739]

約数ペア:

[(1, 156989207739), (3, 52329735913), (7, 22427029677), (13, 12076092903), (19, 8262589881), (21, 7475676559), (39, 4025364301), (57, 2754196627), (91, 1725156129), (133, 1180369983), (247, 635583837), (273, 575052043), (399, 393456661), (653, 240412263), (741, 211861279), (1729, 90797691), (1959, 80137421), (4571, 34344609), (5187, 30265897), (8489, 18493251), (12407, 12653277), (13713, 11448203), (25467, 6164417), (37221, 4217759), (46349, 3387111), (59423, 2641893), (86849, 1807611), (139047, 1129037), (161291, 973329), (178269, 880631), (260547, 602537), (324443, 483873)]