173201872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5227}}^1$

素因数の和:5363

約数の個数: 40

約数和(自身を含む): 356549600

約数和(自身を除く): 183347728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 872, 1744, 2071, 4142, 5227, 8284, 10454, 16568, 20908, 33136, 41816, 83632, 99313, 198626, 397252, 569743, 794504, 1139486, 1589008, 2278972, 4557944, 9115888, 10825117, 21650234, 43300468, 86600936, 173201872]

約数ペア:

[(1, 173201872), (2, 86600936), (4, 43300468), (8, 21650234), (16, 10825117), (19, 9115888), (38, 4557944), (76, 2278972), (109, 1589008), (152, 1139486), (218, 794504), (304, 569743), (436, 397252), (872, 198626), (1744, 99313), (2071, 83632), (4142, 41816), (5227, 33136), (8284, 20908), (10454, 16568)]