144071984

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:970

約数の個数: 80

約数和(自身を含む): 340454400

約数和(自身を除く): 196382416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 79, 112, 133, 152, 158, 266, 304, 316, 532, 553, 632, 857, 1064, 1106, 1264, 1501, 1714, 2128, 2212, 3002, 3428, 4424, 5999, 6004, 6856, 8848, 10507, 11998, 12008, 13712, 16283, 21014, 23996, 24016, 32566, 42028, 47992, 65132, 67703, 84056, 95984, 113981, 130264, 135406, 168112, 227962, 260528, 270812, 455924, 473921, 541624, 911848, 947842, 1083248, 1286357, 1823696, 1895684, 2572714, 3791368, 5145428, 7582736, 9004499, 10290856, 18008998, 20581712, 36017996, 72035992, 144071984]

約数ペア:

[(1, 144071984), (2, 72035992), (4, 36017996), (7, 20581712), (8, 18008998), (14, 10290856), (16, 9004499), (19, 7582736), (28, 5145428), (38, 3791368), (56, 2572714), (76, 1895684), (79, 1823696), (112, 1286357), (133, 1083248), (152, 947842), (158, 911848), (266, 541624), (304, 473921), (316, 455924), (532, 270812), (553, 260528), (632, 227962), (857, 168112), (1064, 135406), (1106, 130264), (1264, 113981), (1501, 95984), (1714, 84056), (2128, 67703), (2212, 65132), (3002, 47992), (3428, 42028), (4424, 32566), (5999, 24016), (6004, 23996), (6856, 21014), (8848, 16283), (10507, 13712), (11998, 12008)]