153995072

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31249}}^1$

素因数の和:31279

約数の個数: 56

約数和(自身を含む): 381000000

約数和(自身を除く): 227004928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 31249, 62498, 124996, 218743, 249992, 343739, 437486, 499984, 687478, 874972, 999968, 1374956, 1749944, 1999936, 2406173, 2749912, 3499888, 4812346, 5499824, 6999776, 9624692, 10999648, 13999552, 19249384, 21999296, 38498768, 76997536, 153995072]

約数ペア:

[(1, 153995072), (2, 76997536), (4, 38498768), (7, 21999296), (8, 19249384), (11, 13999552), (14, 10999648), (16, 9624692), (22, 6999776), (28, 5499824), (32, 4812346), (44, 3499888), (56, 2749912), (64, 2406173), (77, 1999936), (88, 1749944), (112, 1374956), (154, 999968), (176, 874972), (224, 687478), (308, 499984), (352, 437486), (448, 343739), (616, 249992), (704, 218743), (1232, 124996), (2464, 62498), (4928, 31249)]