149029504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89561}}^1$

素因数の和:89588

約数の個数: 32

約数和(自身を含む): 319736340

約数和(自身を除く): 170706836

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 89561, 179122, 358244, 716488, 1164293, 1432976, 2328586, 2865952, 4657172, 5731904, 9314344, 11463808, 18628688, 37257376, 74514752, 149029504]

約数ペア:

[(1, 149029504), (2, 74514752), (4, 37257376), (8, 18628688), (13, 11463808), (16, 9314344), (26, 5731904), (32, 4657172), (52, 2865952), (64, 2328586), (104, 1432976), (128, 1164293), (208, 716488), (416, 358244), (832, 179122), (1664, 89561)]