156948710455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{3067}}^1$

素因数の和:3368

約数の個数: 64

約数和(自身を含む): 206617282560

約数和(自身を除く): 49668572105

約数列:

[1, 5, 19, 47, 73, 95, 157, 235, 365, 785, 893, 1387, 2983, 3067, 3431, 4465, 6935, 7379, 11461, 14915, 15335, 17155, 36895, 57305, 58273, 65189, 140201, 144149, 217759, 223891, 291365, 325945, 481519, 538667, 701005, 720745, 1088795, 1119455, 2407595, 2693335, 2738831, 4253929, 9148861, 10234673, 10522877, 13694155, 21269645, 22631393, 35150887, 45744305, 51173365, 52614385, 113156965, 175754435, 199934663, 429996467, 667866853, 999673315, 1652091689, 2149982335, 3339334265, 8260458445, 31389742091, 156948710455]

約数ペア:

[(1, 156948710455), (5, 31389742091), (19, 8260458445), (47, 3339334265), (73, 2149982335), (95, 1652091689), (157, 999673315), (235, 667866853), (365, 429996467), (785, 199934663), (893, 175754435), (1387, 113156965), (2983, 52614385), (3067, 51173365), (3431, 45744305), (4465, 35150887), (6935, 22631393), (7379, 21269645), (11461, 13694155), (14915, 10522877), (15335, 10234673), (17155, 9148861), (36895, 4253929), (57305, 2738831), (58273, 2693335), (65189, 2407595), (140201, 1119455), (144149, 1088795), (217759, 720745), (223891, 701005), (291365, 538667), (325945, 481519)]