161187096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25931}}^1$

素因数の和:25984

約数の個数: 64

約数和(自身を含む): 472999680

約数和(自身を除く): 311812584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 25931, 51862, 77793, 103724, 155586, 181517, 207448, 311172, 363034, 544551, 622344, 726068, 959447, 1089102, 1452136, 1918894, 2178204, 2878341, 3837788, 4356408, 5756682, 6716129, 7675576, 11513364, 13432258, 20148387, 23026728, 26864516, 40296774, 53729032, 80593548, 161187096]

約数ペア:

[(1, 161187096), (2, 80593548), (3, 53729032), (4, 40296774), (6, 26864516), (7, 23026728), (8, 20148387), (12, 13432258), (14, 11513364), (21, 7675576), (24, 6716129), (28, 5756682), (37, 4356408), (42, 3837788), (56, 2878341), (74, 2178204), (84, 1918894), (111, 1452136), (148, 1089102), (168, 959447), (222, 726068), (259, 622344), (296, 544551), (444, 363034), (518, 311172), (777, 207448), (888, 181517), (1036, 155586), (1554, 103724), (2072, 77793), (3108, 51862), (6216, 25931)]