128551776

素因数分解:

$2^5\times 3^1\times {\mathrm{397}}^1\times {\mathrm{3373}}^1$

素因数の和:3783

約数の個数: 48

約数和(自身を含む): 338398704

約数和(自身を除く): 209846928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 397, 794, 1191, 1588, 2382, 3176, 3373, 4764, 6352, 6746, 9528, 10119, 12704, 13492, 19056, 20238, 26984, 38112, 40476, 53968, 80952, 107936, 161904, 323808, 1339081, 2678162, 4017243, 5356324, 8034486, 10712648, 16068972, 21425296, 32137944, 42850592, 64275888, 128551776]

約数ペア:

[(1, 128551776), (2, 64275888), (3, 42850592), (4, 32137944), (6, 21425296), (8, 16068972), (12, 10712648), (16, 8034486), (24, 5356324), (32, 4017243), (48, 2678162), (96, 1339081), (397, 323808), (794, 161904), (1191, 107936), (1588, 80952), (2382, 53968), (3176, 40476), (3373, 38112), (4764, 26984), (6352, 20238), (6746, 19056), (9528, 13492), (10119, 12704)]