156966906495

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{383}}^1\times {\mathrm{79657}}^1$

素因数の和:80069

約数の個数: 64

約数和(自身を含む): 293651251200

約数和(自身を除く): 136684344705

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 383, 735, 1029, 1149, 1715, 1915, 2681, 5145, 5745, 8043, 13405, 18767, 40215, 56301, 79657, 93835, 131369, 238971, 281505, 394107, 398285, 557599, 656845, 1194855, 1672797, 1970535, 2787995, 3903193, 8363985, 11709579, 19515965, 27322351, 30508631, 58547895, 81967053, 91525893, 136611755, 152543155, 213560417, 409835265, 457629465, 640681251, 1067802085, 1494922919, 3203406255, 4484768757, 7474614595, 10464460433, 22423843785, 31393381299, 52322302165, 156966906495]

約数ペア:

[(1, 156966906495), (3, 52322302165), (5, 31393381299), (7, 22423843785), (15, 10464460433), (21, 7474614595), (35, 4484768757), (49, 3203406255), (105, 1494922919), (147, 1067802085), (245, 640681251), (343, 457629465), (383, 409835265), (735, 213560417), (1029, 152543155), (1149, 136611755), (1715, 91525893), (1915, 81967053), (2681, 58547895), (5145, 30508631), (5745, 27322351), (8043, 19515965), (13405, 11709579), (18767, 8363985), (40215, 3903193), (56301, 2787995), (79657, 1970535), (93835, 1672797), (131369, 1194855), (238971, 656845), (281505, 557599), (394107, 398285)]