155367944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 316483200

約数和(自身を除く): 161115256

約数列:

[1, 2, 4, 8, 23, 43, 46, 73, 86, 92, 146, 172, 184, 269, 292, 344, 538, 584, 989, 1076, 1679, 1978, 2152, 3139, 3358, 3956, 6187, 6278, 6716, 7912, 11567, 12374, 12556, 13432, 19637, 23134, 24748, 25112, 39274, 46268, 49496, 72197, 78548, 92536, 144394, 157096, 266041, 288788, 451651, 532082, 577576, 844391, 903302, 1064164, 1688782, 1806604, 2128328, 3377564, 3613208, 6755128, 19420993, 38841986, 77683972, 155367944]

約数ペア:

[(1, 155367944), (2, 77683972), (4, 38841986), (8, 19420993), (23, 6755128), (43, 3613208), (46, 3377564), (73, 2128328), (86, 1806604), (92, 1688782), (146, 1064164), (172, 903302), (184, 844391), (269, 577576), (292, 532082), (344, 451651), (538, 288788), (584, 266041), (989, 157096), (1076, 144394), (1679, 92536), (1978, 78548), (2152, 72197), (3139, 49496), (3358, 46268), (3956, 39274), (6187, 25112), (6278, 24748), (6716, 23134), (7912, 19637), (11567, 13432), (12374, 12556)]