156939495454

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{104593}}^1$

素因数の和:104921

約数の個数: 48

約数和(自身を含む): 279444208176

約数和(自身を除く): 122504712722

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 251, 427, 502, 854, 1757, 2989, 3514, 5978, 12299, 15311, 24598, 30622, 104593, 107177, 209186, 214354, 732151, 750239, 1464302, 1500478, 5125057, 6380173, 10250114, 12760346, 26252843, 44661211, 52505686, 89322422, 183769901, 312628477, 367539802, 625256954, 1286389307, 1601423423, 2572778614, 3202846846, 11209963961, 22419927922, 78469747727, 156939495454]

約数ペア:

[(1, 156939495454), (2, 78469747727), (7, 22419927922), (14, 11209963961), (49, 3202846846), (61, 2572778614), (98, 1601423423), (122, 1286389307), (251, 625256954), (427, 367539802), (502, 312628477), (854, 183769901), (1757, 89322422), (2989, 52505686), (3514, 44661211), (5978, 26252843), (12299, 12760346), (15311, 10250114), (24598, 6380173), (30622, 5125057), (104593, 1500478), (107177, 1464302), (209186, 750239), (214354, 732151)]