131038128

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23333}}^1$

素因数の和:23363

約数の個数: 80

約数和(自身を含む): 405078240

約数和(自身を除く): 274040112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 23333, 46666, 69999, 93332, 139998, 186664, 209997, 279996, 303329, 373328, 419994, 559992, 606658, 629991, 839988, 909987, 1119984, 1213316, 1259982, 1679976, 1819974, 2426632, 2519964, 2729961, 3359952, 3639948, 4853264, 5039928, 5459922, 7279896, 8189883, 10079856, 10919844, 14559792, 16379766, 21839688, 32759532, 43679376, 65519064, 131038128]

約数ペア:

[(1, 131038128), (2, 65519064), (3, 43679376), (4, 32759532), (6, 21839688), (8, 16379766), (9, 14559792), (12, 10919844), (13, 10079856), (16, 8189883), (18, 7279896), (24, 5459922), (26, 5039928), (27, 4853264), (36, 3639948), (39, 3359952), (48, 2729961), (52, 2519964), (54, 2426632), (72, 1819974), (78, 1679976), (104, 1259982), (108, 1213316), (117, 1119984), (144, 909987), (156, 839988), (208, 629991), (216, 606658), (234, 559992), (312, 419994), (351, 373328), (432, 303329), (468, 279996), (624, 209997), (702, 186664), (936, 139998), (1404, 93332), (1872, 69999), (2808, 46666), (5616, 23333)]