167890643996

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1327}}^1\times {\mathrm{2137}}^1$

素因数の和:3547

約数の個数: 72

約数和(自身を含む): 318037317696

約数和(自身を除く): 150146673700

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 361, 722, 779, 1327, 1444, 1558, 2137, 2654, 3116, 4274, 5308, 8548, 14801, 25213, 29602, 40603, 50426, 54407, 59204, 81206, 87617, 100852, 108814, 162412, 175234, 217628, 350468, 479047, 771457, 958094, 1033733, 1542914, 1664723, 1916188, 2067466, 2835799, 3085828, 3329446, 4134932, 5671598, 6658892, 11343196, 19640927, 31629737, 39281854, 53880181, 63259474, 78563708, 107760362, 116267759, 126518948, 215520724, 232535518, 465071036, 1023723439, 2047446878, 2209087421, 4094893756, 4418174842, 8836349684, 41972660999, 83945321998, 167890643996]

約数ペア:

[(1, 167890643996), (2, 83945321998), (4, 41972660999), (19, 8836349684), (38, 4418174842), (41, 4094893756), (76, 2209087421), (82, 2047446878), (164, 1023723439), (361, 465071036), (722, 232535518), (779, 215520724), (1327, 126518948), (1444, 116267759), (1558, 107760362), (2137, 78563708), (2654, 63259474), (3116, 53880181), (4274, 39281854), (5308, 31629737), (8548, 19640927), (14801, 11343196), (25213, 6658892), (29602, 5671598), (40603, 4134932), (50426, 3329446), (54407, 3085828), (59204, 2835799), (81206, 2067466), (87617, 1916188), (100852, 1664723), (108814, 1542914), (162412, 1033733), (175234, 958094), (217628, 771457), (350468, 479047)]