138045240176

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{4621}}^1\times {\mathrm{4703}}^1$

素因数の和:9729

約数の個数: 40

約数和(自身を含む): 268251414144

約数和(自身を除く): 130206173968

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 4621, 4703, 6352, 9242, 9406, 18484, 18812, 36968, 37624, 73936, 75248, 1834537, 1867091, 3669074, 3734182, 7338148, 7468364, 14676296, 14936728, 21732563, 29352592, 29873456, 43465126, 86930252, 173860504, 347721008, 8627827511, 17255655022, 34511310044, 69022620088, 138045240176]

約数ペア:

[(1, 138045240176), (2, 69022620088), (4, 34511310044), (8, 17255655022), (16, 8627827511), (397, 347721008), (794, 173860504), (1588, 86930252), (3176, 43465126), (4621, 29873456), (4703, 29352592), (6352, 21732563), (9242, 14936728), (9406, 14676296), (18484, 7468364), (18812, 7338148), (36968, 3734182), (37624, 3669074), (73936, 1867091), (75248, 1834537)]