138859416

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{62213}}^1$

素因数の和:62256

約数の個数: 48

約数和(自身を含む): 388215360

約数和(自身を除く): 249355944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 62213, 124426, 186639, 248852, 373278, 497704, 559917, 746556, 1119834, 1493112, 1928603, 2239668, 3857206, 4479336, 5785809, 7714412, 11571618, 15428824, 17357427, 23143236, 34714854, 46286472, 69429708, 138859416]

約数ペア:

[(1, 138859416), (2, 69429708), (3, 46286472), (4, 34714854), (6, 23143236), (8, 17357427), (9, 15428824), (12, 11571618), (18, 7714412), (24, 5785809), (31, 4479336), (36, 3857206), (62, 2239668), (72, 1928603), (93, 1493112), (124, 1119834), (186, 746556), (248, 559917), (279, 497704), (372, 373278), (558, 248852), (744, 186639), (1116, 124426), (2232, 62213)]