156954996567

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{3929}}^1$

素因数の和:4318

約数の個数: 80

約数和(自身を含む): 250280949600

約数和(自身を除く): 93325953033

約数列:

[1, 3, 9, 19, 27, 57, 81, 101, 171, 257, 303, 513, 771, 909, 1539, 1919, 2313, 2727, 3929, 4883, 5757, 6939, 8181, 11787, 14649, 17271, 20817, 25957, 35361, 43947, 51813, 74651, 77871, 106083, 131841, 155439, 223953, 233613, 318249, 395523, 396829, 493183, 671859, 700839, 1009753, 1190487, 1479549, 2015577, 2102517, 3029259, 3571461, 4438647, 6046731, 7539751, 9087777, 10714383, 13315941, 19185307, 22619253, 27263331, 32143149, 39947823, 57555921, 67857759, 81789993, 101985053, 172667763, 203573277, 305955159, 518003289, 610719831, 917865477, 1554009867, 1937716007, 2753596431, 5813148021, 8260789293, 17439444063, 52318332189, 156954996567]

約数ペア:

[(1, 156954996567), (3, 52318332189), (9, 17439444063), (19, 8260789293), (27, 5813148021), (57, 2753596431), (81, 1937716007), (101, 1554009867), (171, 917865477), (257, 610719831), (303, 518003289), (513, 305955159), (771, 203573277), (909, 172667763), (1539, 101985053), (1919, 81789993), (2313, 67857759), (2727, 57555921), (3929, 39947823), (4883, 32143149), (5757, 27263331), (6939, 22619253), (8181, 19185307), (11787, 13315941), (14649, 10714383), (17271, 9087777), (20817, 7539751), (25957, 6046731), (35361, 4438647), (43947, 3571461), (51813, 3029259), (74651, 2102517), (77871, 2015577), (106083, 1479549), (131841, 1190487), (155439, 1009753), (223953, 700839), (233613, 671859), (318249, 493183), (395523, 396829)]