142594048

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1178

約数の個数: 52

約数和(自身を含む): 294613888

約数和(自身を除く): 152019840

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1123, 1984, 2048, 2246, 3968, 4096, 4492, 7936, 8984, 15872, 17968, 31744, 34813, 35936, 63488, 69626, 71872, 126976, 139252, 143744, 278504, 287488, 557008, 574976, 1114016, 1149952, 2228032, 2299904, 4456064, 4599808, 8912128, 17824256, 35648512, 71297024, 142594048]

約数ペア:

[(1, 142594048), (2, 71297024), (4, 35648512), (8, 17824256), (16, 8912128), (31, 4599808), (32, 4456064), (62, 2299904), (64, 2228032), (124, 1149952), (128, 1114016), (248, 574976), (256, 557008), (496, 287488), (512, 278504), (992, 143744), (1024, 139252), (1123, 126976), (1984, 71872), (2048, 69626), (2246, 63488), (3968, 35936), (4096, 34813), (4492, 31744), (7936, 17968), (8984, 15872)]