156664914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 376897536

約数和(自身を除く): 220232622

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 127, 138, 161, 254, 322, 381, 483, 762, 889, 966, 1277, 1778, 2554, 2667, 2921, 3831, 5334, 5842, 7662, 8763, 8939, 17526, 17878, 20447, 26817, 29371, 40894, 53634, 58742, 61341, 88113, 122682, 162179, 176226, 205597, 324358, 411194, 486537, 616791, 973074, 1135253, 1233582, 2270506, 3405759, 3730117, 6811518, 7460234, 11190351, 22380702, 26110819, 52221638, 78332457, 156664914]

約数ペア:

[(1, 156664914), (2, 78332457), (3, 52221638), (6, 26110819), (7, 22380702), (14, 11190351), (21, 7460234), (23, 6811518), (42, 3730117), (46, 3405759), (69, 2270506), (127, 1233582), (138, 1135253), (161, 973074), (254, 616791), (322, 486537), (381, 411194), (483, 324358), (762, 205597), (889, 176226), (966, 162179), (1277, 122682), (1778, 88113), (2554, 61341), (2667, 58742), (2921, 53634), (3831, 40894), (5334, 29371), (5842, 26817), (7662, 20447), (8763, 17878), (8939, 17526)]