121569007564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1\times {\mathrm{16451}}^1$

素因数の和:17578

約数の個数: 48

約数和(自身を含む): 227568670560

約数和(自身を除く): 105999662996

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 997, 1853, 1994, 3706, 3988, 7412, 16451, 16949, 32902, 33898, 65804, 67796, 108673, 217346, 279667, 434692, 559334, 1118668, 1793159, 1847441, 3586318, 3694882, 7172636, 7389764, 16401647, 30483703, 32803294, 60967406, 65606588, 121934812, 278827999, 557655998, 1115311996, 1787779523, 3575559046, 7151118092, 30392251891, 60784503782, 121569007564]

約数ペア:

[(1, 121569007564), (2, 60784503782), (4, 30392251891), (17, 7151118092), (34, 3575559046), (68, 1787779523), (109, 1115311996), (218, 557655998), (436, 278827999), (997, 121934812), (1853, 65606588), (1994, 60967406), (3706, 32803294), (3988, 30483703), (7412, 16401647), (16451, 7389764), (16949, 7172636), (32902, 3694882), (33898, 3586318), (65804, 1847441), (67796, 1793159), (108673, 1118668), (217346, 559334), (279667, 434692)]