160944714

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{727}}^1$

素因数の和:1000

約数の個数: 72

約数和(自身を含む): 407822688

約数和(自身を除く): 246877974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 251, 294, 441, 502, 727, 753, 882, 1454, 1506, 1757, 2181, 2259, 3514, 4362, 4518, 5089, 5271, 6543, 10178, 10542, 12299, 13086, 15267, 15813, 24598, 30534, 31626, 35623, 36897, 45801, 71246, 73794, 91602, 106869, 110691, 182477, 213738, 221382, 320607, 364954, 547431, 641214, 1094862, 1277339, 1642293, 2554678, 3284586, 3832017, 7664034, 8941373, 11496051, 17882746, 22992102, 26824119, 53648238, 80472357, 160944714]

約数ペア:

[(1, 160944714), (2, 80472357), (3, 53648238), (6, 26824119), (7, 22992102), (9, 17882746), (14, 11496051), (18, 8941373), (21, 7664034), (42, 3832017), (49, 3284586), (63, 2554678), (98, 1642293), (126, 1277339), (147, 1094862), (251, 641214), (294, 547431), (441, 364954), (502, 320607), (727, 221382), (753, 213738), (882, 182477), (1454, 110691), (1506, 106869), (1757, 91602), (2181, 73794), (2259, 71246), (3514, 45801), (4362, 36897), (4518, 35623), (5089, 31626), (5271, 30534), (6543, 24598), (10178, 15813), (10542, 15267), (12299, 13086)]