168181164

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{17497}}^1$

素因数の和:17599

約数の個数: 48

約数和(自身を含む): 440949600

約数和(自身を除く): 272768436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 17497, 34994, 52491, 69988, 104982, 157473, 209964, 314946, 472419, 629892, 944838, 1557233, 1889676, 3114466, 4671699, 6228932, 9343398, 14015097, 18686796, 28030194, 42045291, 56060388, 84090582, 168181164]

約数ペア:

[(1, 168181164), (2, 84090582), (3, 56060388), (4, 42045291), (6, 28030194), (9, 18686796), (12, 14015097), (18, 9343398), (27, 6228932), (36, 4671699), (54, 3114466), (89, 1889676), (108, 1557233), (178, 944838), (267, 629892), (356, 472419), (534, 314946), (801, 209964), (1068, 157473), (1602, 104982), (2403, 69988), (3204, 52491), (4806, 34994), (9612, 17497)]