156768037559

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{419}}^1\times {\mathrm{461}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 190488291840

約数和(自身を除く): 33720254281

約数列:

[1, 7, 23, 71, 161, 419, 461, 497, 1633, 2933, 3227, 5041, 9637, 10603, 11431, 29749, 32731, 35287, 67459, 74221, 115943, 193159, 208243, 229117, 684227, 752813, 811601, 1352113, 2112179, 2323901, 4442657, 4789589, 5269691, 13714289, 14785253, 16267307, 31098599, 48580117, 53449723, 96000023, 315428647, 340060819, 374148061, 973714519, 2208000529, 6816001633, 22395433937, 156768037559]

約数ペア:

[(1, 156768037559), (7, 22395433937), (23, 6816001633), (71, 2208000529), (161, 973714519), (419, 374148061), (461, 340060819), (497, 315428647), (1633, 96000023), (2933, 53449723), (3227, 48580117), (5041, 31098599), (9637, 16267307), (10603, 14785253), (11431, 13714289), (29749, 5269691), (32731, 4789589), (35287, 4442657), (67459, 2323901), (74221, 2112179), (115943, 1352113), (193159, 811601), (208243, 752813), (229117, 684227)]