130276544

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:457

約数の個数: 56

約数和(自身を含む): 266090400

約数和(自身を除く): 135813856

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 193, 199, 212, 386, 398, 424, 772, 796, 848, 1544, 1592, 1696, 3088, 3184, 3392, 6176, 6368, 10229, 10547, 12352, 12736, 20458, 21094, 38407, 40916, 42188, 76814, 81832, 84376, 153628, 163664, 168752, 307256, 327328, 337504, 614512, 654656, 675008, 1229024, 2035571, 2458048, 4071142, 8142284, 16284568, 32569136, 65138272, 130276544]

約数ペア:

[(1, 130276544), (2, 65138272), (4, 32569136), (8, 16284568), (16, 8142284), (32, 4071142), (53, 2458048), (64, 2035571), (106, 1229024), (193, 675008), (199, 654656), (212, 614512), (386, 337504), (398, 327328), (424, 307256), (772, 168752), (796, 163664), (848, 153628), (1544, 84376), (1592, 81832), (1696, 76814), (3088, 42188), (3184, 40916), (3392, 38407), (6176, 21094), (6368, 20458), (10229, 12736), (10547, 12352)]