158068904

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1117}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 364194090

約数和(自身を除く): 206125186

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 361, 392, 532, 722, 931, 1064, 1117, 1444, 1862, 2234, 2527, 2888, 3724, 4468, 5054, 7448, 7819, 8936, 10108, 15638, 17689, 20216, 21223, 31276, 35378, 42446, 54733, 62552, 70756, 84892, 109466, 141512, 148561, 169784, 218932, 297122, 403237, 437864, 594244, 806474, 1039927, 1188488, 1612948, 2079854, 2822659, 3225896, 4159708, 5645318, 8319416, 11290636, 19758613, 22581272, 39517226, 79034452, 158068904]

約数ペア:

[(1, 158068904), (2, 79034452), (4, 39517226), (7, 22581272), (8, 19758613), (14, 11290636), (19, 8319416), (28, 5645318), (38, 4159708), (49, 3225896), (56, 2822659), (76, 2079854), (98, 1612948), (133, 1188488), (152, 1039927), (196, 806474), (266, 594244), (361, 437864), (392, 403237), (532, 297122), (722, 218932), (931, 169784), (1064, 148561), (1117, 141512), (1444, 109466), (1862, 84892), (2234, 70756), (2527, 62552), (2888, 54733), (3724, 42446), (4468, 35378), (5054, 31276), (7448, 21223), (7819, 20216), (8936, 17689), (10108, 15638)]