139620638608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{419513}}^1$

素因数の和:419624

約数の個数: 80

約数和(自身を含む): 309621468672

約数和(自身を除く): 170000830064

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 61, 62, 88, 122, 124, 176, 244, 248, 341, 488, 496, 671, 682, 976, 1342, 1364, 1891, 2684, 2728, 3782, 5368, 5456, 7564, 10736, 15128, 20801, 30256, 41602, 83204, 166408, 332816, 419513, 839026, 1678052, 3356104, 4614643, 6712208, 9229286, 13004903, 18458572, 25590293, 26009806, 36917144, 51180586, 52019612, 73834288, 102361172, 104039224, 143053933, 204722344, 208078448, 281493223, 286107866, 409444688, 562986446, 572215732, 793299083, 1125972892, 1144431464, 1586598166, 2251945784, 2288862928, 3173196332, 4503891568, 6346392664, 8726289913, 12692785328, 17452579826, 34905159652, 69810319304, 139620638608]

約数ペア:

[(1, 139620638608), (2, 69810319304), (4, 34905159652), (8, 17452579826), (11, 12692785328), (16, 8726289913), (22, 6346392664), (31, 4503891568), (44, 3173196332), (61, 2288862928), (62, 2251945784), (88, 1586598166), (122, 1144431464), (124, 1125972892), (176, 793299083), (244, 572215732), (248, 562986446), (341, 409444688), (488, 286107866), (496, 281493223), (671, 208078448), (682, 204722344), (976, 143053933), (1342, 104039224), (1364, 102361172), (1891, 73834288), (2684, 52019612), (2728, 51180586), (3782, 36917144), (5368, 26009806), (5456, 25590293), (7564, 18458572), (10736, 13004903), (15128, 9229286), (20801, 6712208), (30256, 4614643), (41602, 3356104), (83204, 1678052), (166408, 839026), (332816, 419513)]