155596288

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 330666336

約数和(自身を除く): 175070048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 128, 146, 181, 184, 256, 292, 362, 368, 512, 584, 724, 736, 1168, 1448, 1472, 1679, 2336, 2896, 2944, 3358, 4163, 4672, 5792, 5888, 6716, 8326, 9344, 11584, 11776, 13213, 13432, 16652, 18688, 23168, 26426, 26864, 33304, 37376, 46336, 52852, 53728, 66608, 92672, 105704, 107456, 133216, 211408, 214912, 266432, 303899, 422816, 429824, 532864, 607798, 845632, 859648, 1065728, 1215596, 1691264, 2131456, 2431192, 3382528, 4862384, 6765056, 9724768, 19449536, 38899072, 77798144, 155596288]

約数ペア:

[(1, 155596288), (2, 77798144), (4, 38899072), (8, 19449536), (16, 9724768), (23, 6765056), (32, 4862384), (46, 3382528), (64, 2431192), (73, 2131456), (92, 1691264), (128, 1215596), (146, 1065728), (181, 859648), (184, 845632), (256, 607798), (292, 532864), (362, 429824), (368, 422816), (512, 303899), (584, 266432), (724, 214912), (736, 211408), (1168, 133216), (1448, 107456), (1472, 105704), (1679, 92672), (2336, 66608), (2896, 53728), (2944, 52852), (3358, 46336), (4163, 37376), (4672, 33304), (5792, 26864), (5888, 26426), (6716, 23168), (8326, 18688), (9344, 16652), (11584, 13432), (11776, 13213)]