157353168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10891}}^1$

素因数の和:10952

約数の個数: 80

約数和(自身を含む): 475414016

約数和(自身を除く): 318060848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 10891, 14448, 21782, 32673, 43564, 65346, 76237, 87128, 130692, 152474, 174256, 228711, 261384, 304948, 457422, 468313, 522768, 609896, 914844, 936626, 1219792, 1404939, 1829688, 1873252, 2809878, 3278191, 3659376, 3746504, 5619756, 6556382, 7493008, 9834573, 11239512, 13112764, 19669146, 22479024, 26225528, 39338292, 52451056, 78676584, 157353168]

約数ペア:

[(1, 157353168), (2, 78676584), (3, 52451056), (4, 39338292), (6, 26225528), (7, 22479024), (8, 19669146), (12, 13112764), (14, 11239512), (16, 9834573), (21, 7493008), (24, 6556382), (28, 5619756), (42, 3746504), (43, 3659376), (48, 3278191), (56, 2809878), (84, 1873252), (86, 1829688), (112, 1404939), (129, 1219792), (168, 936626), (172, 914844), (258, 609896), (301, 522768), (336, 468313), (344, 457422), (516, 304948), (602, 261384), (688, 228711), (903, 174256), (1032, 152474), (1204, 130692), (1806, 87128), (2064, 76237), (2408, 65346), (3612, 43564), (4816, 32673), (7224, 21782), (10891, 14448)]