75138889748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{198241}}^1$

素因数の和:198492

約数の個数: 48

約数和(自身を含む): 146174135184

約数和(自身を除く): 71035245436

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 197, 394, 481, 788, 962, 1924, 2561, 5122, 7289, 10244, 14578, 29156, 94757, 189514, 198241, 379028, 396482, 792964, 2577133, 5154266, 7334917, 10308532, 14669834, 29339668, 39053477, 78106954, 95353921, 156213908, 190707842, 381415684, 507695201, 1015390402, 1444978649, 2030780804, 2889957298, 5779914596, 18784722437, 37569444874, 75138889748]

約数ペア:

[(1, 75138889748), (2, 37569444874), (4, 18784722437), (13, 5779914596), (26, 2889957298), (37, 2030780804), (52, 1444978649), (74, 1015390402), (148, 507695201), (197, 381415684), (394, 190707842), (481, 156213908), (788, 95353921), (962, 78106954), (1924, 39053477), (2561, 29339668), (5122, 14669834), (7289, 10308532), (10244, 7334917), (14578, 5154266), (29156, 2577133), (94757, 792964), (189514, 396482), (198241, 379028)]