130787384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 322237440

約数和(自身を除く): 191450056

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 73, 91, 92, 104, 107, 146, 161, 182, 184, 214, 292, 299, 322, 364, 428, 511, 584, 598, 644, 728, 749, 856, 949, 1022, 1196, 1288, 1391, 1498, 1679, 1898, 2044, 2093, 2392, 2461, 2782, 2996, 3358, 3796, 4088, 4186, 4922, 5564, 5992, 6643, 6716, 7592, 7811, 8372, 9737, 9844, 11128, 11753, 13286, 13432, 15622, 16744, 17227, 19474, 19688, 21827, 23506, 26572, 31244, 31993, 34454, 38948, 43654, 47012, 53144, 54677, 62488, 63986, 68908, 77896, 87308, 94024, 101543, 109354, 127972, 137816, 152789, 174616, 179653, 203086, 218708, 223951, 255944, 305578, 359306, 406172, 437416, 447902, 611156, 710801, 718612, 812344, 895804, 1222312, 1257571, 1421602, 1437224, 1791608, 2335489, 2515142, 2843204, 4670978, 5030284, 5686408, 9341956, 10060568, 16348423, 18683912, 32696846, 65393692, 130787384]

約数ペア:

[(1, 130787384), (2, 65393692), (4, 32696846), (7, 18683912), (8, 16348423), (13, 10060568), (14, 9341956), (23, 5686408), (26, 5030284), (28, 4670978), (46, 2843204), (52, 2515142), (56, 2335489), (73, 1791608), (91, 1437224), (92, 1421602), (104, 1257571), (107, 1222312), (146, 895804), (161, 812344), (182, 718612), (184, 710801), (214, 611156), (292, 447902), (299, 437416), (322, 406172), (364, 359306), (428, 305578), (511, 255944), (584, 223951), (598, 218708), (644, 203086), (728, 179653), (749, 174616), (856, 152789), (949, 137816), (1022, 127972), (1196, 109354), (1288, 101543), (1391, 94024), (1498, 87308), (1679, 77896), (1898, 68908), (2044, 63986), (2093, 62488), (2392, 54677), (2461, 53144), (2782, 47012), (2996, 43654), (3358, 38948), (3796, 34454), (4088, 31993), (4186, 31244), (4922, 26572), (5564, 23506), (5992, 21827), (6643, 19688), (6716, 19474), (7592, 17227), (7811, 16744), (8372, 15622), (9737, 13432), (9844, 13286), (11128, 11753)]