153928852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7039}}^1$

素因数の和:7132

約数の個数: 48

約数和(自身を含む): 340623360

約数和(自身を除く): 186694508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 7039, 10934, 14078, 21868, 28156, 49273, 77429, 98546, 154858, 197092, 309716, 499769, 542003, 999538, 1084006, 1999076, 2168012, 3498383, 5497459, 6996766, 10994918, 13993532, 21989836, 38482213, 76964426, 153928852]

約数ペア:

[(1, 153928852), (2, 76964426), (4, 38482213), (7, 21989836), (11, 13993532), (14, 10994918), (22, 6996766), (28, 5497459), (44, 3498383), (71, 2168012), (77, 1999076), (142, 1084006), (154, 999538), (284, 542003), (308, 499769), (497, 309716), (781, 197092), (994, 154858), (1562, 98546), (1988, 77429), (3124, 49273), (5467, 28156), (7039, 21868), (10934, 14078)]