144904448

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43541}}^1$

素因数の和:43570

約数の個数: 36

約数和(自身を含む): 311499468

約数和(自身を除く): 166595020

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 43541, 87082, 174164, 348328, 566033, 696656, 1132066, 1393312, 2264132, 2786624, 4528264, 5573248, 9056528, 11146496, 18113056, 36226112, 72452224, 144904448]

約数ペア:

[(1, 144904448), (2, 72452224), (4, 36226112), (8, 18113056), (13, 11146496), (16, 9056528), (26, 5573248), (32, 4528264), (52, 2786624), (64, 2264132), (104, 1393312), (128, 1132066), (208, 696656), (256, 566033), (416, 348328), (832, 174164), (1664, 87082), (3328, 43541)]