156724004998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{967}}^1\times {\mathrm{20407}}^1$

素因数の和:21425

約数の個数: 48

約数和(自身を含む): 270958811904

約数和(自身を除く): 114234806906

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 967, 1934, 3971, 7942, 10637, 18373, 20407, 21274, 36746, 40814, 202103, 224477, 349087, 387733, 404206, 448954, 698174, 775466, 3839957, 4265063, 7366927, 7679914, 8530126, 14733854, 19733569, 39467138, 81036197, 162072394, 217069259, 374937811, 434138518, 749875622, 4124315921, 7123818409, 8248631842, 14247636818, 78362002499, 156724004998]

約数ペア:

[(1, 156724004998), (2, 78362002499), (11, 14247636818), (19, 8248631842), (22, 7123818409), (38, 4124315921), (209, 749875622), (361, 434138518), (418, 374937811), (722, 217069259), (967, 162072394), (1934, 81036197), (3971, 39467138), (7942, 19733569), (10637, 14733854), (18373, 8530126), (20407, 7679914), (21274, 7366927), (36746, 4265063), (40814, 3839957), (202103, 775466), (224477, 698174), (349087, 448954), (387733, 404206)]