159222882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 423198720

約数和(自身を除く): 263975838

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 31, 39, 42, 46, 62, 69, 78, 91, 93, 138, 161, 182, 186, 217, 273, 299, 322, 403, 409, 434, 483, 546, 598, 651, 713, 806, 818, 897, 966, 1209, 1227, 1302, 1426, 1794, 2093, 2139, 2418, 2454, 2821, 2863, 4186, 4278, 4991, 5317, 5642, 5726, 6279, 8463, 8589, 9269, 9407, 9982, 10634, 12558, 12679, 14973, 15951, 16926, 17178, 18538, 18814, 25358, 27807, 28221, 29946, 31902, 37219, 38037, 55614, 56442, 64883, 65849, 74438, 76074, 88753, 111657, 122291, 129766, 131698, 164827, 177506, 194649, 197547, 223314, 244582, 266259, 291617, 329654, 366873, 389298, 395094, 494481, 532518, 583234, 733746, 856037, 874851, 988962, 1153789, 1712074, 1749702, 2041319, 2307578, 2568111, 3461367, 3791021, 4082638, 5136222, 6123957, 6922734, 7582042, 11373063, 12247914, 22746126, 26537147, 53074294, 79611441, 159222882]

約数ペア:

[(1, 159222882), (2, 79611441), (3, 53074294), (6, 26537147), (7, 22746126), (13, 12247914), (14, 11373063), (21, 7582042), (23, 6922734), (26, 6123957), (31, 5136222), (39, 4082638), (42, 3791021), (46, 3461367), (62, 2568111), (69, 2307578), (78, 2041319), (91, 1749702), (93, 1712074), (138, 1153789), (161, 988962), (182, 874851), (186, 856037), (217, 733746), (273, 583234), (299, 532518), (322, 494481), (403, 395094), (409, 389298), (434, 366873), (483, 329654), (546, 291617), (598, 266259), (651, 244582), (713, 223314), (806, 197547), (818, 194649), (897, 177506), (966, 164827), (1209, 131698), (1227, 129766), (1302, 122291), (1426, 111657), (1794, 88753), (2093, 76074), (2139, 74438), (2418, 65849), (2454, 64883), (2821, 56442), (2863, 55614), (4186, 38037), (4278, 37219), (4991, 31902), (5317, 29946), (5642, 28221), (5726, 27807), (6279, 25358), (8463, 18814), (8589, 18538), (9269, 17178), (9407, 16926), (9982, 15951), (10634, 14973), (12558, 12679)]