131132352

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:626

約数の個数: 112

約数和(自身を含む): 377903232

約数和(自身を除く): 246770880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 107, 156, 192, 208, 214, 312, 321, 416, 428, 491, 624, 642, 832, 856, 982, 1248, 1284, 1391, 1473, 1712, 1964, 2496, 2568, 2782, 2946, 3424, 3928, 4173, 5136, 5564, 5892, 6383, 6848, 7856, 8346, 10272, 11128, 11784, 12766, 15712, 16692, 19149, 20544, 22256, 23568, 25532, 31424, 33384, 38298, 44512, 47136, 51064, 52537, 66768, 76596, 89024, 94272, 102128, 105074, 133536, 153192, 157611, 204256, 210148, 267072, 306384, 315222, 408512, 420296, 612768, 630444, 682981, 840592, 1225536, 1260888, 1365962, 1681184, 2048943, 2521776, 2731924, 3362368, 4097886, 5043552, 5463848, 8195772, 10087104, 10927696, 16391544, 21855392, 32783088, 43710784, 65566176, 131132352]

約数ペア:

[(1, 131132352), (2, 65566176), (3, 43710784), (4, 32783088), (6, 21855392), (8, 16391544), (12, 10927696), (13, 10087104), (16, 8195772), (24, 5463848), (26, 5043552), (32, 4097886), (39, 3362368), (48, 2731924), (52, 2521776), (64, 2048943), (78, 1681184), (96, 1365962), (104, 1260888), (107, 1225536), (156, 840592), (192, 682981), (208, 630444), (214, 612768), (312, 420296), (321, 408512), (416, 315222), (428, 306384), (491, 267072), (624, 210148), (642, 204256), (832, 157611), (856, 153192), (982, 133536), (1248, 105074), (1284, 102128), (1391, 94272), (1473, 89024), (1712, 76596), (1964, 66768), (2496, 52537), (2568, 51064), (2782, 47136), (2946, 44512), (3424, 38298), (3928, 33384), (4173, 31424), (5136, 25532), (5564, 23568), (5892, 22256), (6383, 20544), (6848, 19149), (7856, 16692), (8346, 15712), (10272, 12766), (11128, 11784)]