131490632

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7853}}^1$

素因数の和:7902

約数の個数: 64

約数和(自身を含む): 316673280

約数和(自身を除く): 185182648

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 7853, 8372, 15706, 16744, 31412, 54971, 62824, 102089, 109942, 180619, 204178, 219884, 361238, 408356, 439768, 714623, 722476, 816712, 1264333, 1429246, 1444952, 2348047, 2528666, 2858492, 4696094, 5057332, 5716984, 9392188, 10114664, 16436329, 18784376, 32872658, 65745316, 131490632]

約数ペア:

[(1, 131490632), (2, 65745316), (4, 32872658), (7, 18784376), (8, 16436329), (13, 10114664), (14, 9392188), (23, 5716984), (26, 5057332), (28, 4696094), (46, 2858492), (52, 2528666), (56, 2348047), (91, 1444952), (92, 1429246), (104, 1264333), (161, 816712), (182, 722476), (184, 714623), (299, 439768), (322, 408356), (364, 361238), (598, 219884), (644, 204178), (728, 180619), (1196, 109942), (1288, 102089), (2093, 62824), (2392, 54971), (4186, 31412), (7853, 16744), (8372, 15706)]