156650542581

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^2\times {\mathrm{6619}}^1$

素因数の和:6755

約数の個数: 72

約数和(自身を含む): 243363963360

約数和(自身を除く): 86713420779

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 361, 533, 741, 779, 1083, 1599, 1681, 2337, 4693, 5043, 6619, 10127, 14079, 14801, 19857, 21853, 30381, 31939, 44403, 65559, 86047, 95817, 125761, 192413, 258141, 271379, 377283, 415207, 577239, 606841, 814137, 1245621, 1634893, 1820523, 2389459, 3527927, 4904679, 5156201, 7168377, 7888933, 10583781, 11126539, 15468603, 23666799, 31062967, 33379617, 67030613, 93188901, 97967819, 144645007, 201091839, 211404241, 293903457, 433935021, 634212723, 1273581647, 2748255133, 3820744941, 4016680579, 8244765399, 12050041737, 52216847527, 156650542581]

約数ペア:

[(1, 156650542581), (3, 52216847527), (13, 12050041737), (19, 8244765399), (39, 4016680579), (41, 3820744941), (57, 2748255133), (123, 1273581647), (247, 634212723), (361, 433935021), (533, 293903457), (741, 211404241), (779, 201091839), (1083, 144645007), (1599, 97967819), (1681, 93188901), (2337, 67030613), (4693, 33379617), (5043, 31062967), (6619, 23666799), (10127, 15468603), (14079, 11126539), (14801, 10583781), (19857, 7888933), (21853, 7168377), (30381, 5156201), (31939, 4904679), (44403, 3527927), (65559, 2389459), (86047, 1820523), (95817, 1634893), (125761, 1245621), (192413, 814137), (258141, 606841), (271379, 577239), (377283, 415207)]