157028976

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27961}}^1$

素因数の和:27991

約数の個数: 80

約数和(自身を含む): 485420320

約数和(自身を除く): 328391344

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, 27961, 55922, 83883, 111844, 167766, 223688, 251649, 335532, 363493, 447376, 503298, 671064, 726986, 754947, 1006596, 1090479, 1342128, 1453972, 1509894, 2013192, 2180958, 2907944, 3019788, 3271437, 4026384, 4361916, 5815888, 6039576, 6542874, 8723832, 9814311, 12079152, 13085748, 17447664, 19628622, 26171496, 39257244, 52342992, 78514488, 157028976]

約数ペア:

[(1, 157028976), (2, 78514488), (3, 52342992), (4, 39257244), (6, 26171496), (8, 19628622), (9, 17447664), (12, 13085748), (13, 12079152), (16, 9814311), (18, 8723832), (24, 6542874), (26, 6039576), (27, 5815888), (36, 4361916), (39, 4026384), (48, 3271437), (52, 3019788), (54, 2907944), (72, 2180958), (78, 2013192), (104, 1509894), (108, 1453972), (117, 1342128), (144, 1090479), (156, 1006596), (208, 754947), (216, 726986), (234, 671064), (312, 503298), (351, 447376), (432, 363493), (468, 335532), (624, 251649), (702, 223688), (936, 167766), (1404, 111844), (1872, 83883), (2808, 55922), (5616, 27961)]