131489904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30103}}^1$

素因数の和:30134

約数の個数: 80

約数和(自身を含む): 418084352

約数和(自身を除く): 286594448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 30103, 60206, 90309, 120412, 180618, 210721, 240824, 361236, 391339, 421442, 481648, 632163, 722472, 782678, 842884, 1174017, 1264326, 1444944, 1565356, 1685768, 2348034, 2528652, 2739373, 3130712, 3371536, 4696068, 5057304, 5478746, 6261424, 8218119, 9392136, 10114608, 10957492, 16436238, 18784272, 21914984, 32872476, 43829968, 65744952, 131489904]

約数ペア:

[(1, 131489904), (2, 65744952), (3, 43829968), (4, 32872476), (6, 21914984), (7, 18784272), (8, 16436238), (12, 10957492), (13, 10114608), (14, 9392136), (16, 8218119), (21, 6261424), (24, 5478746), (26, 5057304), (28, 4696068), (39, 3371536), (42, 3130712), (48, 2739373), (52, 2528652), (56, 2348034), (78, 1685768), (84, 1565356), (91, 1444944), (104, 1264326), (112, 1174017), (156, 842884), (168, 782678), (182, 722472), (208, 632163), (273, 481648), (312, 421442), (336, 391339), (364, 361236), (546, 240824), (624, 210721), (728, 180618), (1092, 120412), (1456, 90309), (2184, 60206), (4368, 30103)]