139814464

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3709}}^1$

素因数の和:3771

約数の個数: 56

約数和(自身を含む): 301548800

約数和(自身を除く): 161734336

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 3709, 4712, 7418, 9424, 14836, 18848, 29672, 37696, 59344, 70471, 114979, 118688, 140942, 229958, 237376, 281884, 459916, 563768, 919832, 1127536, 1839664, 2184601, 2255072, 3679328, 4369202, 4510144, 7358656, 8738404, 17476808, 34953616, 69907232, 139814464]

約数ペア:

[(1, 139814464), (2, 69907232), (4, 34953616), (8, 17476808), (16, 8738404), (19, 7358656), (31, 4510144), (32, 4369202), (38, 3679328), (62, 2255072), (64, 2184601), (76, 1839664), (124, 1127536), (152, 919832), (248, 563768), (304, 459916), (496, 281884), (589, 237376), (608, 229958), (992, 140942), (1178, 118688), (1216, 114979), (1984, 70471), (2356, 59344), (3709, 37696), (4712, 29672), (7418, 18848), (9424, 14836)]