161636384

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 400329216

約数和(自身を除く): 238692832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 224, 329, 364, 376, 416, 611, 658, 728, 752, 1181, 1222, 1316, 1456, 1504, 2362, 2444, 2632, 2912, 4277, 4724, 4888, 5264, 8267, 8554, 9448, 9776, 10528, 15353, 16534, 17108, 18896, 19552, 30706, 33068, 34216, 37792, 55507, 61412, 66136, 68432, 107471, 111014, 122824, 132272, 136864, 214942, 222028, 245648, 264544, 388549, 429884, 444056, 491296, 721591, 777098, 859768, 888112, 1443182, 1554196, 1719536, 1776224, 2886364, 3108392, 3439072, 5051137, 5772728, 6216784, 10102274, 11545456, 12433568, 20204548, 23090912, 40409096, 80818192, 161636384]

約数ペア:

[(1, 161636384), (2, 80818192), (4, 40409096), (7, 23090912), (8, 20204548), (13, 12433568), (14, 11545456), (16, 10102274), (26, 6216784), (28, 5772728), (32, 5051137), (47, 3439072), (52, 3108392), (56, 2886364), (91, 1776224), (94, 1719536), (104, 1554196), (112, 1443182), (182, 888112), (188, 859768), (208, 777098), (224, 721591), (329, 491296), (364, 444056), (376, 429884), (416, 388549), (611, 264544), (658, 245648), (728, 222028), (752, 214942), (1181, 136864), (1222, 132272), (1316, 122824), (1456, 111014), (1504, 107471), (2362, 68432), (2444, 66136), (2632, 61412), (2912, 55507), (4277, 37792), (4724, 34216), (4888, 33068), (5264, 30706), (8267, 19552), (8554, 18896), (9448, 17108), (9776, 16534), (10528, 15353)]