158215804592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5171}}^1\times {\mathrm{61687}}^1$

素因数の和:66897

約数の個数: 40

約数和(自身を含む): 316497933312

約数和(自身を除く): 158282128720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5171, 10342, 20684, 41368, 61687, 82736, 123374, 160301, 246748, 320602, 493496, 641204, 986992, 1282408, 1912297, 2564816, 3824594, 7649188, 15298376, 30596752, 318983477, 637966954, 1275933908, 2551867816, 5103735632, 9888487787, 19776975574, 39553951148, 79107902296, 158215804592]

約数ペア:

[(1, 158215804592), (2, 79107902296), (4, 39553951148), (8, 19776975574), (16, 9888487787), (31, 5103735632), (62, 2551867816), (124, 1275933908), (248, 637966954), (496, 318983477), (5171, 30596752), (10342, 15298376), (20684, 7649188), (41368, 3824594), (61687, 2564816), (82736, 1912297), (123374, 1282408), (160301, 986992), (246748, 641204), (320602, 493496)]