158201120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12841}}^1$

素因数の和:12874

約数の個数: 96

約数和(自身を含む): 466010496

約数和(自身を除く): 307809376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 12841, 25682, 51364, 64205, 89887, 102728, 128410, 141251, 179774, 205456, 256820, 282502, 359548, 410912, 449435, 513640, 565004, 706255, 719096, 898870, 988757, 1027280, 1130008, 1412510, 1438192, 1797740, 1977514, 2054560, 2260016, 2825020, 2876384, 3595480, 3955028, 4520032, 4943785, 5650040, 7190960, 7910056, 9887570, 11300080, 14381920, 15820112, 19775140, 22600160, 31640224, 39550280, 79100560, 158201120]

約数ペア:

[(1, 158201120), (2, 79100560), (4, 39550280), (5, 31640224), (7, 22600160), (8, 19775140), (10, 15820112), (11, 14381920), (14, 11300080), (16, 9887570), (20, 7910056), (22, 7190960), (28, 5650040), (32, 4943785), (35, 4520032), (40, 3955028), (44, 3595480), (55, 2876384), (56, 2825020), (70, 2260016), (77, 2054560), (80, 1977514), (88, 1797740), (110, 1438192), (112, 1412510), (140, 1130008), (154, 1027280), (160, 988757), (176, 898870), (220, 719096), (224, 706255), (280, 565004), (308, 513640), (352, 449435), (385, 410912), (440, 359548), (560, 282502), (616, 256820), (770, 205456), (880, 179774), (1120, 141251), (1232, 128410), (1540, 102728), (1760, 89887), (2464, 64205), (3080, 51364), (6160, 25682), (12320, 12841)]