147981086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 248054400

約数和(自身を除く): 100073314

約数列:

[1, 2, 11, 22, 59, 118, 173, 346, 649, 659, 1298, 1318, 1903, 3806, 7249, 10207, 14498, 20414, 38881, 77762, 112277, 114007, 224554, 228014, 427691, 855382, 1254077, 2508154, 6726413, 13452826, 73990543, 147981086]

約数ペア:

[(1, 147981086), (2, 73990543), (11, 13452826), (22, 6726413), (59, 2508154), (118, 1254077), (173, 855382), (346, 427691), (649, 228014), (659, 224554), (1298, 114007), (1318, 112277), (1903, 77762), (3806, 38881), (7249, 20414), (10207, 14498)]