145439304

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7121}}^1$

素因数の和:7190

約数の個数: 64

約数和(自身を含む): 389715840

約数和(自身を除く): 244276536

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1702, 2553, 3404, 5106, 6808, 7121, 10212, 14242, 20424, 21363, 28484, 42726, 56968, 85452, 163783, 170904, 263477, 327566, 491349, 526954, 655132, 790431, 982698, 1053908, 1310264, 1580862, 1965396, 2107816, 3161724, 3930792, 6059971, 6323448, 12119942, 18179913, 24239884, 36359826, 48479768, 72719652, 145439304]

約数ペア:

[(1, 145439304), (2, 72719652), (3, 48479768), (4, 36359826), (6, 24239884), (8, 18179913), (12, 12119942), (23, 6323448), (24, 6059971), (37, 3930792), (46, 3161724), (69, 2107816), (74, 1965396), (92, 1580862), (111, 1310264), (138, 1053908), (148, 982698), (184, 790431), (222, 655132), (276, 526954), (296, 491349), (444, 327566), (552, 263477), (851, 170904), (888, 163783), (1702, 85452), (2553, 56968), (3404, 42726), (5106, 28484), (6808, 21363), (7121, 20424), (10212, 14242)]