129561648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{87071}}^1$

素因数の和:87113

約数の個数: 40

約数和(自身を含む): 345501696

約数和(自身を除く): 215940048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 87071, 174142, 261213, 348284, 522426, 696568, 1044852, 1393136, 2089704, 2699201, 4179408, 5398402, 8097603, 10796804, 16195206, 21593608, 32390412, 43187216, 64780824, 129561648]

約数ペア:

[(1, 129561648), (2, 64780824), (3, 43187216), (4, 32390412), (6, 21593608), (8, 16195206), (12, 10796804), (16, 8097603), (24, 5398402), (31, 4179408), (48, 2699201), (62, 2089704), (93, 1393136), (124, 1044852), (186, 696568), (248, 522426), (372, 348284), (496, 261213), (744, 174142), (1488, 87071)]