164736726

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 442368000

約数和(自身を除く): 277631274

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 133, 147, 154, 209, 231, 266, 294, 343, 383, 399, 418, 462, 539, 627, 686, 766, 798, 931, 1029, 1078, 1149, 1254, 1463, 1617, 1862, 2058, 2298, 2681, 2793, 2926, 3234, 3773, 4213, 4389, 5362, 5586, 6517, 7277, 7546, 8043, 8426, 8778, 10241, 11319, 12639, 13034, 14554, 16086, 18767, 19551, 20482, 21831, 22638, 25278, 29491, 30723, 37534, 39102, 43662, 50939, 56301, 58982, 61446, 71687, 80047, 88473, 101878, 112602, 131369, 143374, 152817, 160094, 176946, 206437, 215061, 240141, 262738, 305634, 356573, 394107, 412874, 430122, 480282, 560329, 619311, 713146, 788214, 1069719, 1120658, 1238622, 1445059, 1680987, 2139438, 2496011, 2890118, 3361974, 3922303, 4335177, 4992022, 7488033, 7844606, 8670354, 11766909, 14976066, 23533818, 27456121, 54912242, 82368363, 164736726]

約数ペア:

[(1, 164736726), (2, 82368363), (3, 54912242), (6, 27456121), (7, 23533818), (11, 14976066), (14, 11766909), (19, 8670354), (21, 7844606), (22, 7488033), (33, 4992022), (38, 4335177), (42, 3922303), (49, 3361974), (57, 2890118), (66, 2496011), (77, 2139438), (98, 1680987), (114, 1445059), (133, 1238622), (147, 1120658), (154, 1069719), (209, 788214), (231, 713146), (266, 619311), (294, 560329), (343, 480282), (383, 430122), (399, 412874), (418, 394107), (462, 356573), (539, 305634), (627, 262738), (686, 240141), (766, 215061), (798, 206437), (931, 176946), (1029, 160094), (1078, 152817), (1149, 143374), (1254, 131369), (1463, 112602), (1617, 101878), (1862, 88473), (2058, 80047), (2298, 71687), (2681, 61446), (2793, 58982), (2926, 56301), (3234, 50939), (3773, 43662), (4213, 39102), (4389, 37534), (5362, 30723), (5586, 29491), (6517, 25278), (7277, 22638), (7546, 21831), (8043, 20482), (8426, 19551), (8778, 18767), (10241, 16086), (11319, 14554), (12639, 13034)]