179797716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 551276544

約数和(自身を除く): 371478828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 67, 69, 84, 92, 126, 134, 138, 161, 201, 207, 252, 268, 276, 322, 402, 414, 463, 469, 483, 603, 644, 804, 828, 926, 938, 966, 1206, 1389, 1407, 1449, 1541, 1852, 1876, 1932, 2412, 2778, 2814, 2898, 3082, 3241, 4167, 4221, 4623, 5556, 5628, 5796, 6164, 6482, 8334, 8442, 9246, 9723, 10649, 10787, 12964, 13869, 16668, 16884, 18492, 19446, 21298, 21574, 27738, 29169, 31021, 31947, 32361, 38892, 42596, 43148, 55476, 58338, 62042, 63894, 64722, 74543, 93063, 95841, 97083, 116676, 124084, 127788, 129444, 149086, 186126, 191682, 194166, 217147, 223629, 279189, 298172, 372252, 383364, 388332, 434294, 447258, 558378, 651441, 670887, 713483, 868588, 894516, 1116756, 1302882, 1341774, 1426966, 1954323, 2140449, 2605764, 2683548, 2853932, 3908646, 4280898, 4994381, 6421347, 7817292, 8561796, 9988762, 12842694, 14983143, 19977524, 25685388, 29966286, 44949429, 59932572, 89898858, 179797716]

約数ペア:

[(1, 179797716), (2, 89898858), (3, 59932572), (4, 44949429), (6, 29966286), (7, 25685388), (9, 19977524), (12, 14983143), (14, 12842694), (18, 9988762), (21, 8561796), (23, 7817292), (28, 6421347), (36, 4994381), (42, 4280898), (46, 3908646), (63, 2853932), (67, 2683548), (69, 2605764), (84, 2140449), (92, 1954323), (126, 1426966), (134, 1341774), (138, 1302882), (161, 1116756), (201, 894516), (207, 868588), (252, 713483), (268, 670887), (276, 651441), (322, 558378), (402, 447258), (414, 434294), (463, 388332), (469, 383364), (483, 372252), (603, 298172), (644, 279189), (804, 223629), (828, 217147), (926, 194166), (938, 191682), (966, 186126), (1206, 149086), (1389, 129444), (1407, 127788), (1449, 124084), (1541, 116676), (1852, 97083), (1876, 95841), (1932, 93063), (2412, 74543), (2778, 64722), (2814, 63894), (2898, 62042), (3082, 58338), (3241, 55476), (4167, 43148), (4221, 42596), (4623, 38892), (5556, 32361), (5628, 31947), (5796, 31021), (6164, 29169), (6482, 27738), (8334, 21574), (8442, 21298), (9246, 19446), (9723, 18492), (10649, 16884), (10787, 16668), (12964, 13869)]