141197312

素因数分解:

$2^{15}\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 293596800

約数和(自身を除く): 152399488

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 139, 248, 256, 278, 496, 512, 556, 992, 1024, 1112, 1984, 2048, 2224, 3968, 4096, 4309, 4448, 7936, 8192, 8618, 8896, 15872, 16384, 17236, 17792, 31744, 32768, 34472, 35584, 63488, 68944, 71168, 126976, 137888, 142336, 253952, 275776, 284672, 507904, 551552, 569344, 1015808, 1103104, 1138688, 2206208, 2277376, 4412416, 4554752, 8824832, 17649664, 35299328, 70598656, 141197312]

約数ペア:

[(1, 141197312), (2, 70598656), (4, 35299328), (8, 17649664), (16, 8824832), (31, 4554752), (32, 4412416), (62, 2277376), (64, 2206208), (124, 1138688), (128, 1103104), (139, 1015808), (248, 569344), (256, 551552), (278, 507904), (496, 284672), (512, 275776), (556, 253952), (992, 142336), (1024, 137888), (1112, 126976), (1984, 71168), (2048, 68944), (2224, 63488), (3968, 35584), (4096, 34472), (4309, 32768), (4448, 31744), (7936, 17792), (8192, 17236), (8618, 16384), (8896, 15872)]