156721958717

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{42257}}^1$

素因数の和:42485

約数の個数: 32

約数和(自身を含む): 175252377600

約数和(自身を除く): 18530418883

約数列:

[1, 19, 29, 53, 127, 551, 1007, 1537, 2413, 3683, 6731, 29203, 42257, 69977, 127889, 195199, 802883, 1225453, 2239621, 3708781, 5366639, 23283607, 42552799, 64949009, 101966141, 155632531, 284431867, 1234031171, 2957018089, 5404205473, 8248524143, 156721958717]

約数ペア:

[(1, 156721958717), (19, 8248524143), (29, 5404205473), (53, 2957018089), (127, 1234031171), (551, 284431867), (1007, 155632531), (1537, 101966141), (2413, 64949009), (3683, 42552799), (6731, 23283607), (29203, 5366639), (42257, 3708781), (69977, 2239621), (127889, 1225453), (195199, 802883)]