161114912

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 379499904

約数和(自身を除く): 218384992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 53, 56, 82, 106, 112, 164, 212, 224, 287, 328, 331, 371, 424, 574, 656, 662, 742, 848, 1148, 1312, 1324, 1484, 1696, 2173, 2296, 2317, 2648, 2968, 4346, 4592, 4634, 5296, 5936, 8692, 9184, 9268, 10592, 11872, 13571, 15211, 17384, 17543, 18536, 27142, 30422, 34768, 35086, 37072, 54284, 60844, 69536, 70172, 74144, 94997, 108568, 121688, 122801, 140344, 189994, 217136, 243376, 245602, 280688, 379988, 434272, 486752, 491204, 561376, 719263, 759976, 982408, 1438526, 1519952, 1964816, 2877052, 3039904, 3929632, 5034841, 5754104, 10069682, 11508208, 20139364, 23016416, 40278728, 80557456, 161114912]

約数ペア:

[(1, 161114912), (2, 80557456), (4, 40278728), (7, 23016416), (8, 20139364), (14, 11508208), (16, 10069682), (28, 5754104), (32, 5034841), (41, 3929632), (53, 3039904), (56, 2877052), (82, 1964816), (106, 1519952), (112, 1438526), (164, 982408), (212, 759976), (224, 719263), (287, 561376), (328, 491204), (331, 486752), (371, 434272), (424, 379988), (574, 280688), (656, 245602), (662, 243376), (742, 217136), (848, 189994), (1148, 140344), (1312, 122801), (1324, 121688), (1484, 108568), (1696, 94997), (2173, 74144), (2296, 70172), (2317, 69536), (2648, 60844), (2968, 54284), (4346, 37072), (4592, 35086), (4634, 34768), (5296, 30422), (5936, 27142), (8692, 18536), (9184, 17543), (9268, 17384), (10592, 15211), (11872, 13571)]