166475416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{26713}}^1$

素因数の和:26779

約数の個数: 32

約数和(自身を含む): 336596400

約数和(自身を除く): 170120984

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 26713, 53426, 106852, 213704, 507547, 1015094, 1095233, 2030188, 2190466, 4060376, 4380932, 8761864, 20809427, 41618854, 83237708, 166475416]

約数ペア:

[(1, 166475416), (2, 83237708), (4, 41618854), (8, 20809427), (19, 8761864), (38, 4380932), (41, 4060376), (76, 2190466), (82, 2030188), (152, 1095233), (164, 1015094), (328, 507547), (779, 213704), (1558, 106852), (3116, 53426), (6232, 26713)]