165337998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 385351680

約数和(自身を除く): 220013682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 139, 223, 254, 278, 381, 417, 446, 669, 762, 834, 889, 973, 1338, 1561, 1778, 1946, 2667, 2919, 3122, 4683, 5334, 5838, 9366, 17653, 28321, 30997, 35306, 52959, 56642, 61994, 84963, 92991, 105918, 123571, 169926, 185982, 198247, 216979, 247142, 370713, 396494, 433958, 594741, 650937, 741426, 1189482, 1301874, 3936619, 7873238, 11809857, 23619714, 27556333, 55112666, 82668999, 165337998]

約数ペア:

[(1, 165337998), (2, 82668999), (3, 55112666), (6, 27556333), (7, 23619714), (14, 11809857), (21, 7873238), (42, 3936619), (127, 1301874), (139, 1189482), (223, 741426), (254, 650937), (278, 594741), (381, 433958), (417, 396494), (446, 370713), (669, 247142), (762, 216979), (834, 198247), (889, 185982), (973, 169926), (1338, 123571), (1561, 105918), (1778, 92991), (1946, 84963), (2667, 61994), (2919, 56642), (3122, 52959), (4683, 35306), (5334, 30997), (5838, 28321), (9366, 17653)]