163221871752

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{739}}^1\times {\mathrm{7727}}^1$

素因数の和:8875

約数の個数: 96

約数和(自身を含む): 443829859200

約数和(自身を除く): 280607987448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 739, 794, 1191, 1478, 1588, 2217, 2382, 2956, 3176, 3573, 4434, 4764, 5912, 6651, 7146, 7727, 8868, 9528, 13302, 14292, 15454, 17736, 23181, 26604, 28584, 30908, 46362, 53208, 61816, 69543, 92724, 139086, 185448, 278172, 293383, 556344, 586766, 880149, 1173532, 1760298, 2347064, 2640447, 3067619, 3520596, 5280894, 5710253, 6135238, 7041192, 9202857, 10561788, 11420506, 12270476, 17130759, 18405714, 21123576, 22841012, 24540952, 27608571, 34261518, 36811428, 45682024, 51392277, 55217142, 68523036, 73622856, 102784554, 110434284, 137046072, 205569108, 220868568, 411138216, 2266970441, 4533940882, 6800911323, 9067881764, 13601822646, 18135763528, 20402733969, 27203645292, 40805467938, 54407290584, 81610935876, 163221871752]

約数ペア:

[(1, 163221871752), (2, 81610935876), (3, 54407290584), (4, 40805467938), (6, 27203645292), (8, 20402733969), (9, 18135763528), (12, 13601822646), (18, 9067881764), (24, 6800911323), (36, 4533940882), (72, 2266970441), (397, 411138216), (739, 220868568), (794, 205569108), (1191, 137046072), (1478, 110434284), (1588, 102784554), (2217, 73622856), (2382, 68523036), (2956, 55217142), (3176, 51392277), (3573, 45682024), (4434, 36811428), (4764, 34261518), (5912, 27608571), (6651, 24540952), (7146, 22841012), (7727, 21123576), (8868, 18405714), (9528, 17130759), (13302, 12270476), (14292, 11420506), (15454, 10561788), (17736, 9202857), (23181, 7041192), (26604, 6135238), (28584, 5710253), (30908, 5280894), (46362, 3520596), (53208, 3067619), (61816, 2640447), (69543, 2347064), (92724, 1760298), (139086, 1173532), (185448, 880149), (278172, 586766), (293383, 556344)]