164948994

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 477705600

約数和(自身を除く): 312756606

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 49, 51, 54, 57, 63, 98, 102, 114, 119, 126, 133, 147, 153, 171, 189, 193, 238, 266, 294, 306, 323, 342, 357, 378, 386, 399, 441, 459, 513, 579, 646, 714, 798, 833, 882, 918, 931, 969, 1026, 1071, 1158, 1197, 1323, 1351, 1666, 1737, 1862, 1938, 2142, 2261, 2394, 2499, 2646, 2702, 2793, 2907, 3213, 3281, 3474, 3591, 3667, 4053, 4522, 4998, 5211, 5586, 5814, 6426, 6562, 6783, 7182, 7334, 7497, 8106, 8379, 8721, 9457, 9843, 10422, 11001, 12159, 13566, 14994, 15827, 16758, 17442, 18914, 19686, 20349, 22002, 22491, 22967, 24318, 25137, 25669, 28371, 29529, 31654, 33003, 36477, 40698, 44982, 45934, 47481, 50274, 51338, 56742, 59058, 61047, 62339, 66006, 68901, 72954, 77007, 85113, 88587, 94962, 99009, 122094, 124678, 137802, 142443, 154014, 160769, 170226, 177174, 179683, 187017, 198018, 206703, 231021, 255339, 284886, 321538, 359366, 374034, 413406, 427329, 436373, 462042, 482307, 510678, 539049, 561051, 620109, 693063, 854658, 872746, 964614, 1078098, 1122102, 1240218, 1309119, 1386126, 1446921, 1617147, 1683153, 2618238, 2893842, 3054611, 3234294, 3366306, 3927357, 4340763, 4851441, 6109222, 7854714, 8681526, 9163833, 9702882, 11782071, 18327666, 23564142, 27491499, 54982998, 82474497, 164948994]

約数ペア:

[(1, 164948994), (2, 82474497), (3, 54982998), (6, 27491499), (7, 23564142), (9, 18327666), (14, 11782071), (17, 9702882), (18, 9163833), (19, 8681526), (21, 7854714), (27, 6109222), (34, 4851441), (38, 4340763), (42, 3927357), (49, 3366306), (51, 3234294), (54, 3054611), (57, 2893842), (63, 2618238), (98, 1683153), (102, 1617147), (114, 1446921), (119, 1386126), (126, 1309119), (133, 1240218), (147, 1122102), (153, 1078098), (171, 964614), (189, 872746), (193, 854658), (238, 693063), (266, 620109), (294, 561051), (306, 539049), (323, 510678), (342, 482307), (357, 462042), (378, 436373), (386, 427329), (399, 413406), (441, 374034), (459, 359366), (513, 321538), (579, 284886), (646, 255339), (714, 231021), (798, 206703), (833, 198018), (882, 187017), (918, 179683), (931, 177174), (969, 170226), (1026, 160769), (1071, 154014), (1158, 142443), (1197, 137802), (1323, 124678), (1351, 122094), (1666, 99009), (1737, 94962), (1862, 88587), (1938, 85113), (2142, 77007), (2261, 72954), (2394, 68901), (2499, 66006), (2646, 62339), (2702, 61047), (2793, 59058), (2907, 56742), (3213, 51338), (3281, 50274), (3474, 47481), (3591, 45934), (3667, 44982), (4053, 40698), (4522, 36477), (4998, 33003), (5211, 31654), (5586, 29529), (5814, 28371), (6426, 25669), (6562, 25137), (6783, 24318), (7182, 22967), (7334, 22491), (7497, 22002), (8106, 20349), (8379, 19686), (8721, 18914), (9457, 17442), (9843, 16758), (10422, 15827), (11001, 14994), (12159, 13566)]