131922752

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{12197}}^1$

素因数の和:12235

約数の個数: 42

約数和(自身を含む): 283493718

約数和(自身を除く): 151570966

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 12197, 24394, 48788, 97576, 158561, 195152, 317122, 390304, 634244, 780608, 1268488, 2061293, 2536976, 4122586, 5073952, 8245172, 10147904, 16490344, 32980688, 65961376, 131922752]

約数ペア:

[(1, 131922752), (2, 65961376), (4, 32980688), (8, 16490344), (13, 10147904), (16, 8245172), (26, 5073952), (32, 4122586), (52, 2536976), (64, 2061293), (104, 1268488), (169, 780608), (208, 634244), (338, 390304), (416, 317122), (676, 195152), (832, 158561), (1352, 97576), (2704, 48788), (5408, 24394), (10816, 12197)]