142390752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{211891}}^1$

素因数の和:211911

約数の個数: 48

約数和(自身を含む): 427174272

約数和(自身を除く): 284783520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 211891, 423782, 635673, 847564, 1271346, 1483237, 1695128, 2542692, 2966474, 3390256, 4449711, 5085384, 5932948, 6780512, 8899422, 10170768, 11865896, 17798844, 20341536, 23731792, 35597688, 47463584, 71195376, 142390752]

約数ペア:

[(1, 142390752), (2, 71195376), (3, 47463584), (4, 35597688), (6, 23731792), (7, 20341536), (8, 17798844), (12, 11865896), (14, 10170768), (16, 8899422), (21, 6780512), (24, 5932948), (28, 5085384), (32, 4449711), (42, 3390256), (48, 2966474), (56, 2542692), (84, 1695128), (96, 1483237), (112, 1271346), (168, 847564), (224, 635673), (336, 423782), (672, 211891)]