131543664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 408735744

約数和(自身を除く): 277192080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 73, 84, 93, 112, 124, 146, 168, 173, 186, 217, 219, 248, 292, 336, 346, 372, 434, 438, 496, 511, 519, 584, 651, 692, 744, 868, 876, 1022, 1038, 1168, 1211, 1302, 1384, 1488, 1533, 1736, 1752, 2044, 2076, 2263, 2422, 2604, 2768, 3066, 3472, 3504, 3633, 4088, 4152, 4526, 4844, 5208, 5363, 6132, 6789, 7266, 8176, 8304, 9052, 9688, 10416, 10726, 12264, 12629, 13578, 14532, 15841, 16089, 18104, 19376, 21452, 24528, 25258, 27156, 29064, 31682, 32178, 36208, 37541, 37887, 42904, 47523, 50516, 54312, 58128, 63364, 64356, 75082, 75774, 85808, 88403, 95046, 101032, 108624, 112623, 126728, 128712, 150164, 151548, 176806, 190092, 202064, 225246, 253456, 257424, 265209, 300328, 303096, 353612, 380184, 391499, 450492, 530418, 600656, 606192, 707224, 760368, 782998, 900984, 1060836, 1174497, 1414448, 1565996, 1801968, 2121672, 2348994, 2740493, 3131992, 4243344, 4697988, 5480986, 6263984, 8221479, 9395976, 10961972, 16442958, 18791952, 21923944, 32885916, 43847888, 65771832, 131543664]

約数ペア:

[(1, 131543664), (2, 65771832), (3, 43847888), (4, 32885916), (6, 21923944), (7, 18791952), (8, 16442958), (12, 10961972), (14, 9395976), (16, 8221479), (21, 6263984), (24, 5480986), (28, 4697988), (31, 4243344), (42, 3131992), (48, 2740493), (56, 2348994), (62, 2121672), (73, 1801968), (84, 1565996), (93, 1414448), (112, 1174497), (124, 1060836), (146, 900984), (168, 782998), (173, 760368), (186, 707224), (217, 606192), (219, 600656), (248, 530418), (292, 450492), (336, 391499), (346, 380184), (372, 353612), (434, 303096), (438, 300328), (496, 265209), (511, 257424), (519, 253456), (584, 225246), (651, 202064), (692, 190092), (744, 176806), (868, 151548), (876, 150164), (1022, 128712), (1038, 126728), (1168, 112623), (1211, 108624), (1302, 101032), (1384, 95046), (1488, 88403), (1533, 85808), (1736, 75774), (1752, 75082), (2044, 64356), (2076, 63364), (2263, 58128), (2422, 54312), (2604, 50516), (2768, 47523), (3066, 42904), (3472, 37887), (3504, 37541), (3633, 36208), (4088, 32178), (4152, 31682), (4526, 29064), (4844, 27156), (5208, 25258), (5363, 24528), (6132, 21452), (6789, 19376), (7266, 18104), (8176, 16089), (8304, 15841), (9052, 14532), (9688, 13578), (10416, 12629), (10726, 12264)]