151918312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 376104960

約数和(自身を除く): 224186648

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 43, 46, 52, 56, 86, 91, 92, 104, 161, 172, 182, 184, 211, 299, 301, 322, 344, 364, 422, 559, 598, 602, 644, 728, 844, 989, 1118, 1196, 1204, 1288, 1477, 1688, 1978, 2093, 2236, 2392, 2408, 2743, 2954, 3913, 3956, 4186, 4472, 4853, 5486, 5908, 6923, 7826, 7912, 8372, 9073, 9706, 10972, 11816, 12857, 13846, 15652, 16744, 18146, 19201, 19412, 21944, 25714, 27692, 31304, 33971, 36292, 38402, 38824, 51428, 55384, 63089, 63511, 67942, 72584, 76804, 89999, 102856, 117949, 126178, 127022, 135884, 153608, 179998, 208679, 235898, 252356, 254044, 271768, 359996, 417358, 441623, 471796, 504712, 508088, 719992, 825643, 834716, 883246, 943592, 1460753, 1651286, 1669432, 1766492, 2712827, 2921506, 3302572, 3532984, 5425654, 5843012, 6605144, 10851308, 11686024, 18989789, 21702616, 37979578, 75959156, 151918312]

約数ペア:

[(1, 151918312), (2, 75959156), (4, 37979578), (7, 21702616), (8, 18989789), (13, 11686024), (14, 10851308), (23, 6605144), (26, 5843012), (28, 5425654), (43, 3532984), (46, 3302572), (52, 2921506), (56, 2712827), (86, 1766492), (91, 1669432), (92, 1651286), (104, 1460753), (161, 943592), (172, 883246), (182, 834716), (184, 825643), (211, 719992), (299, 508088), (301, 504712), (322, 471796), (344, 441623), (364, 417358), (422, 359996), (559, 271768), (598, 254044), (602, 252356), (644, 235898), (728, 208679), (844, 179998), (989, 153608), (1118, 135884), (1196, 127022), (1204, 126178), (1288, 117949), (1477, 102856), (1688, 89999), (1978, 76804), (2093, 72584), (2236, 67942), (2392, 63511), (2408, 63089), (2743, 55384), (2954, 51428), (3913, 38824), (3956, 38402), (4186, 36292), (4472, 33971), (4853, 31304), (5486, 27692), (5908, 25714), (6923, 21944), (7826, 19412), (7912, 19201), (8372, 18146), (9073, 16744), (9706, 15652), (10972, 13846), (11816, 12857)]