161297023862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{3557}}^1$

素因数の和:4173

約数の個数: 64

約数和(自身を含む): 271767896064

約数和(自身を除く): 110470872202

約数列:

[1, 2, 13, 26, 31, 62, 127, 254, 403, 443, 806, 886, 1651, 3302, 3557, 3937, 5759, 7114, 7874, 11518, 13733, 27466, 46241, 51181, 56261, 92482, 102362, 110267, 112522, 178529, 220534, 357058, 451739, 731393, 903478, 1433471, 1462786, 1575751, 1744091, 2866942, 3151502, 3488182, 5872607, 11745214, 14003909, 20484763, 22673183, 28007818, 40969526, 45346366, 48848281, 97696562, 182050817, 200120377, 364101634, 400240754, 635027653, 1270055306, 2601564901, 5203129802, 6203731687, 12407463374, 80648511931, 161297023862]

約数ペア:

[(1, 161297023862), (2, 80648511931), (13, 12407463374), (26, 6203731687), (31, 5203129802), (62, 2601564901), (127, 1270055306), (254, 635027653), (403, 400240754), (443, 364101634), (806, 200120377), (886, 182050817), (1651, 97696562), (3302, 48848281), (3557, 45346366), (3937, 40969526), (5759, 28007818), (7114, 22673183), (7874, 20484763), (11518, 14003909), (13733, 11745214), (27466, 5872607), (46241, 3488182), (51181, 3151502), (56261, 2866942), (92482, 1744091), (102362, 1575751), (110267, 1462786), (112522, 1433471), (178529, 903478), (220534, 731393), (357058, 451739)]