156938290434

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{997}}^1\times {\mathrm{13859}}^1$

素因数の和:15495

約数の個数: 48

約数和(自身を含む): 340938037440

約数和(自身を除く): 183999747006

約数列:

[1, 2, 3, 6, 9, 18, 631, 997, 1262, 1893, 1994, 2991, 3786, 5679, 5982, 8973, 11358, 13859, 17946, 27718, 41577, 83154, 124731, 249462, 629107, 1258214, 1887321, 3774642, 5661963, 8745029, 11323926, 13817423, 17490058, 26235087, 27634846, 41452269, 52470174, 78705261, 82904538, 124356807, 157410522, 248713614, 8718793913, 17437587826, 26156381739, 52312763478, 78469145217, 156938290434]

約数ペア:

[(1, 156938290434), (2, 78469145217), (3, 52312763478), (6, 26156381739), (9, 17437587826), (18, 8718793913), (631, 248713614), (997, 157410522), (1262, 124356807), (1893, 82904538), (1994, 78705261), (2991, 52470174), (3786, 41452269), (5679, 27634846), (5982, 26235087), (8973, 17490058), (11358, 13817423), (13859, 11323926), (17946, 8745029), (27718, 5661963), (41577, 3774642), (83154, 1887321), (124731, 1258214), (249462, 629107)]