129635208

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 243612792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 79, 107, 108, 142, 158, 213, 214, 216, 237, 284, 316, 321, 426, 428, 474, 568, 632, 639, 642, 711, 852, 856, 948, 963, 1278, 1284, 1422, 1704, 1896, 1917, 1926, 2133, 2556, 2568, 2844, 2889, 3834, 3852, 4266, 5112, 5609, 5688, 5778, 7597, 7668, 7704, 8453, 8532, 11218, 11556, 15194, 15336, 16827, 16906, 17064, 22436, 22791, 23112, 25359, 30388, 33654, 33812, 44872, 45582, 50481, 50718, 60776, 67308, 67624, 68373, 76077, 91164, 100962, 101436, 134616, 136746, 151443, 152154, 182328, 201924, 202872, 205119, 228231, 273492, 302886, 304308, 403848, 410238, 456462, 546984, 600163, 605772, 608616, 820476, 912924, 1200326, 1211544, 1640952, 1800489, 1825848, 2400652, 3600978, 4801304, 5401467, 7201956, 10802934, 14403912, 16204401, 21605868, 32408802, 43211736, 64817604, 129635208]

約数ペア:

[(1, 129635208), (2, 64817604), (3, 43211736), (4, 32408802), (6, 21605868), (8, 16204401), (9, 14403912), (12, 10802934), (18, 7201956), (24, 5401467), (27, 4801304), (36, 3600978), (54, 2400652), (71, 1825848), (72, 1800489), (79, 1640952), (107, 1211544), (108, 1200326), (142, 912924), (158, 820476), (213, 608616), (214, 605772), (216, 600163), (237, 546984), (284, 456462), (316, 410238), (321, 403848), (426, 304308), (428, 302886), (474, 273492), (568, 228231), (632, 205119), (639, 202872), (642, 201924), (711, 182328), (852, 152154), (856, 151443), (948, 136746), (963, 134616), (1278, 101436), (1284, 100962), (1422, 91164), (1704, 76077), (1896, 68373), (1917, 67624), (1926, 67308), (2133, 60776), (2556, 50718), (2568, 50481), (2844, 45582), (2889, 44872), (3834, 33812), (3852, 33654), (4266, 30388), (5112, 25359), (5609, 23112), (5688, 22791), (5778, 22436), (7597, 17064), (7668, 16906), (7704, 16827), (8453, 15336), (8532, 15194), (11218, 11556)]