130261504

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 278910720

約数和(自身を除く): 148649216

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 283, 464, 496, 512, 566, 899, 928, 992, 1132, 1798, 1856, 1984, 2264, 3596, 3712, 3968, 4528, 7192, 7424, 7936, 8207, 8773, 9056, 14384, 14848, 15872, 16414, 17546, 18112, 28768, 32828, 35092, 36224, 57536, 65656, 70184, 72448, 115072, 131312, 140368, 144896, 230144, 254417, 262624, 280736, 460288, 508834, 525248, 561472, 1017668, 1050496, 1122944, 2035336, 2100992, 2245888, 4070672, 4201984, 4491776, 8141344, 16282688, 32565376, 65130752, 130261504]

約数ペア:

[(1, 130261504), (2, 65130752), (4, 32565376), (8, 16282688), (16, 8141344), (29, 4491776), (31, 4201984), (32, 4070672), (58, 2245888), (62, 2100992), (64, 2035336), (116, 1122944), (124, 1050496), (128, 1017668), (232, 561472), (248, 525248), (256, 508834), (283, 460288), (464, 280736), (496, 262624), (512, 254417), (566, 230144), (899, 144896), (928, 140368), (992, 131312), (1132, 115072), (1798, 72448), (1856, 70184), (1984, 65656), (2264, 57536), (3596, 36224), (3712, 35092), (3968, 32828), (4528, 28768), (7192, 18112), (7424, 17546), (7936, 16414), (8207, 15872), (8773, 14848), (9056, 14384)]