128486544

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1559}}^1$

素因数の和:1688

約数の個数: 80

約数和(自身を含む): 355155840

約数和(自身を除く): 226669296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 101, 102, 136, 202, 204, 272, 303, 404, 408, 606, 808, 816, 1212, 1559, 1616, 1717, 2424, 3118, 3434, 4677, 4848, 5151, 6236, 6868, 9354, 10302, 12472, 13736, 18708, 20604, 24944, 26503, 27472, 37416, 41208, 53006, 74832, 79509, 82416, 106012, 157459, 159018, 212024, 314918, 318036, 424048, 472377, 629836, 636072, 944754, 1259672, 1272144, 1889508, 2519344, 2676803, 3779016, 5353606, 7558032, 8030409, 10707212, 16060818, 21414424, 32121636, 42828848, 64243272, 128486544]

約数ペア:

[(1, 128486544), (2, 64243272), (3, 42828848), (4, 32121636), (6, 21414424), (8, 16060818), (12, 10707212), (16, 8030409), (17, 7558032), (24, 5353606), (34, 3779016), (48, 2676803), (51, 2519344), (68, 1889508), (101, 1272144), (102, 1259672), (136, 944754), (202, 636072), (204, 629836), (272, 472377), (303, 424048), (404, 318036), (408, 314918), (606, 212024), (808, 159018), (816, 157459), (1212, 106012), (1559, 82416), (1616, 79509), (1717, 74832), (2424, 53006), (3118, 41208), (3434, 37416), (4677, 27472), (4848, 26503), (5151, 24944), (6236, 20604), (6868, 18708), (9354, 13736), (10302, 12472)]