121667584

素因数分解:

$2^{15}\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 251654400

約数和(自身を除く): 129986816

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 128, 158, 188, 256, 316, 376, 512, 632, 752, 1024, 1264, 1504, 2048, 2528, 3008, 3713, 4096, 5056, 6016, 7426, 8192, 10112, 12032, 14852, 16384, 20224, 24064, 29704, 32768, 40448, 48128, 59408, 80896, 96256, 118816, 161792, 192512, 237632, 323584, 385024, 475264, 647168, 770048, 950528, 1294336, 1540096, 1901056, 2588672, 3802112, 7604224, 15208448, 30416896, 60833792, 121667584]

約数ペア:

[(1, 121667584), (2, 60833792), (4, 30416896), (8, 15208448), (16, 7604224), (32, 3802112), (47, 2588672), (64, 1901056), (79, 1540096), (94, 1294336), (128, 950528), (158, 770048), (188, 647168), (256, 475264), (316, 385024), (376, 323584), (512, 237632), (632, 192512), (752, 161792), (1024, 118816), (1264, 96256), (1504, 80896), (2048, 59408), (2528, 48128), (3008, 40448), (3713, 32768), (4096, 29704), (5056, 24064), (6016, 20224), (7426, 16384), (8192, 14852), (10112, 12032)]