109817456

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 257126400

約数和(自身を除く): 147308944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 112, 161, 178, 184, 322, 356, 368, 479, 623, 644, 712, 958, 1246, 1288, 1424, 1916, 2047, 2492, 2576, 3353, 3832, 4094, 4984, 6706, 7664, 8188, 9968, 11017, 13412, 14329, 16376, 22034, 26824, 28658, 32752, 42631, 44068, 53648, 57316, 77119, 85262, 88136, 114632, 154238, 170524, 176272, 229264, 298417, 308476, 341048, 596834, 616952, 682096, 980513, 1193668, 1233904, 1961026, 2387336, 3922052, 4774672, 6863591, 7844104, 13727182, 15688208, 27454364, 54908728, 109817456]

約数ペア:

[(1, 109817456), (2, 54908728), (4, 27454364), (7, 15688208), (8, 13727182), (14, 7844104), (16, 6863591), (23, 4774672), (28, 3922052), (46, 2387336), (56, 1961026), (89, 1233904), (92, 1193668), (112, 980513), (161, 682096), (178, 616952), (184, 596834), (322, 341048), (356, 308476), (368, 298417), (479, 229264), (623, 176272), (644, 170524), (712, 154238), (958, 114632), (1246, 88136), (1288, 85262), (1424, 77119), (1916, 57316), (2047, 53648), (2492, 44068), (2576, 42631), (3353, 32752), (3832, 28658), (4094, 26824), (4984, 22034), (6706, 16376), (7664, 14329), (8188, 13412), (9968, 11017)]