156915208835

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1\times {\mathrm{3011}}^1$

素因数の和:3864

約数の個数: 64

約数和(自身を含む): 236281135104

約数和(自身を除く): 79365926269

約数列:

[1, 5, 7, 11, 35, 55, 77, 223, 385, 607, 1115, 1561, 2453, 3011, 3035, 4249, 6677, 7805, 12265, 15055, 17171, 21077, 21245, 33121, 33385, 46739, 85855, 105385, 135361, 165605, 231847, 233695, 671453, 676805, 947527, 1159235, 1488971, 1827677, 3357265, 4700171, 4737635, 7385983, 7444855, 9138385, 10422797, 12793739, 20104447, 23500855, 36929915, 51701881, 52113985, 63968695, 100522235, 140731129, 258509405, 407571971, 703655645, 2037859855, 2853003797, 4483291681, 14265018985, 22416458405, 31383041767, 156915208835]

約数ペア:

[(1, 156915208835), (5, 31383041767), (7, 22416458405), (11, 14265018985), (35, 4483291681), (55, 2853003797), (77, 2037859855), (223, 703655645), (385, 407571971), (607, 258509405), (1115, 140731129), (1561, 100522235), (2453, 63968695), (3011, 52113985), (3035, 51701881), (4249, 36929915), (6677, 23500855), (7805, 20104447), (12265, 12793739), (15055, 10422797), (17171, 9138385), (21077, 7444855), (21245, 7385983), (33121, 4737635), (33385, 4700171), (46739, 3357265), (85855, 1827677), (105385, 1488971), (135361, 1159235), (165605, 947527), (231847, 676805), (233695, 671453)]