161870112

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19381}}^1$

素因数の和:19426

約数の個数: 72

約数和(自身を含む): 476215740

約数和(自身を除く): 314345628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 19381, 38762, 58143, 77524, 116286, 155048, 174429, 232572, 310096, 348858, 465144, 562049, 620192, 697716, 930288, 1124098, 1395432, 1686147, 1860576, 2248196, 2790864, 3372294, 4496392, 5058441, 5581728, 6744588, 8992784, 10116882, 13489176, 17985568, 20233764, 26978352, 40467528, 53956704, 80935056, 161870112]

約数ペア:

[(1, 161870112), (2, 80935056), (3, 53956704), (4, 40467528), (6, 26978352), (8, 20233764), (9, 17985568), (12, 13489176), (16, 10116882), (18, 8992784), (24, 6744588), (29, 5581728), (32, 5058441), (36, 4496392), (48, 3372294), (58, 2790864), (72, 2248196), (87, 1860576), (96, 1686147), (116, 1395432), (144, 1124098), (174, 930288), (232, 697716), (261, 620192), (288, 562049), (348, 465144), (464, 348858), (522, 310096), (696, 232572), (928, 174429), (1044, 155048), (1392, 116286), (2088, 77524), (2784, 58143), (4176, 38762), (8352, 19381)]