156135040

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10607}}^1$

素因数の和:10649

約数の個数: 64

約数和(自身を含む): 389525760

約数和(自身を除く): 233390720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 10607, 14720, 21214, 42428, 53035, 84856, 106070, 169712, 212140, 243961, 339424, 424280, 487922, 678848, 848560, 975844, 1219805, 1357696, 1697120, 1951688, 2439610, 3394240, 3903376, 4879220, 6788480, 7806752, 9758440, 15613504, 19516880, 31227008, 39033760, 78067520, 156135040]

約数ペア:

[(1, 156135040), (2, 78067520), (4, 39033760), (5, 31227008), (8, 19516880), (10, 15613504), (16, 9758440), (20, 7806752), (23, 6788480), (32, 4879220), (40, 3903376), (46, 3394240), (64, 2439610), (80, 1951688), (92, 1697120), (115, 1357696), (128, 1219805), (160, 975844), (184, 848560), (230, 678848), (320, 487922), (368, 424280), (460, 339424), (640, 243961), (736, 212140), (920, 169712), (1472, 106070), (1840, 84856), (2944, 53035), (3680, 42428), (7360, 21214), (10607, 14720)]