128230272

素因数分解:

$2^7\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1508

約数の個数: 96

約数和(自身を含む): 373932000

約数和(自身を除く): 245701728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 288, 316, 384, 474, 576, 632, 711, 948, 1152, 1264, 1409, 1422, 1896, 2528, 2818, 2844, 3792, 4227, 5056, 5636, 5688, 7584, 8454, 10112, 11272, 11376, 12681, 15168, 16908, 22544, 22752, 25362, 30336, 33816, 45088, 45504, 50724, 67632, 90176, 91008, 101448, 111311, 135264, 180352, 202896, 222622, 270528, 333933, 405792, 445244, 541056, 667866, 811584, 890488, 1001799, 1335732, 1623168, 1780976, 2003598, 2671464, 3561952, 4007196, 5342928, 7123904, 8014392, 10685856, 14247808, 16028784, 21371712, 32057568, 42743424, 64115136, 128230272]

約数ペア:

[(1, 128230272), (2, 64115136), (3, 42743424), (4, 32057568), (6, 21371712), (8, 16028784), (9, 14247808), (12, 10685856), (16, 8014392), (18, 7123904), (24, 5342928), (32, 4007196), (36, 3561952), (48, 2671464), (64, 2003598), (72, 1780976), (79, 1623168), (96, 1335732), (128, 1001799), (144, 890488), (158, 811584), (192, 667866), (237, 541056), (288, 445244), (316, 405792), (384, 333933), (474, 270528), (576, 222622), (632, 202896), (711, 180352), (948, 135264), (1152, 111311), (1264, 101448), (1409, 91008), (1422, 90176), (1896, 67632), (2528, 50724), (2818, 45504), (2844, 45088), (3792, 33816), (4227, 30336), (5056, 25362), (5636, 22752), (5688, 22544), (7584, 16908), (8454, 15168), (10112, 12681), (11272, 11376)]